664125937020

Names of 664125937020

• Cardinal: 664125937020 can be written as Six hundred sixty-four billion, one hundred twenty-five million, nine hundred thirty-seven thousand and twenty.

Scientific notation

• Scientific notation: 6.6412593702 × 10¹¹

Factors of 664125937020

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 854

Divisors of 664125937020

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 23 26 28 29 30 35 36 39 42 45 46 52 58 60 63 65 69 70 78 84 87 89 90 91 92 105 115 116 117 126 130 138 140 145 156 161 174 178 180 182 195 203 207 210 230 234 252 260 261 267 273 276 290 299 315 322 345 348 356 364 377 390 406 414 420 435 445 455 460 468 483 522 534 546 580 585 598 609 623 630 644 667 683 690 754 780 801 805 812 819 828 870 890 897 910 966 1015 1035 1044 1068 1092 1131 1157 1170 1196 1218 1246 1260 1305 1334 1335 1365 1366 1380 1449 1495 1508 1602 1610 1638 1740 1780 1794 1820 1827 1869 1885 1932 2001 2030 2047 2049 2070 2093 2262 2314 2340 2415 2436 2492 2581 2610 2639 2668 2670 2691 2730 2732 2898 2990 3045 3115 3204 3220 3276 3335 3393 3415 3471 3588 3654 3738 3770 4002 4005 4060 4094 4095 4098 4140 4186 4485 4524 4628 4669 4781 4830 5162 5220 5278 5340 5382 5460 5607 5655 5785 5796 5980 6003 6090 6141 6147 6230 6279 6670 6786 6830 6942 7245 7308 7476 7540 7743 7917 8004 8010 8099 8188 8190 8196 8372 8671 8879 8970 9135 9338 9345 9562 9660 10005 10235 10245 10324 10413 10465 10556 10764 11214 11310 11570 12006 12180 12282 12294 12460 12558 12905 13195 13340 13455 13572 13660 13884 14007 14329 14343 14490 15486 15709 15834 16020 16198 16380 16965 17342 17355 17758 17940 18067 18270 18423 18676 18690 18837 19124 19807 20010 20470 20490 20826 20930 22428 22620 23140 23229 23345 23751 23905 24012 24297 24564 24588 25116 25810 26013 26390 26611 26637 26910 28014 28035 28658 28686 28980 30015 30705 30735 30972 31395 31418 31668 32396 33553 33930 34684 34710 35516 36134 36540 36846 37380 37674 38715 39585 39614 40020 40495 40940 40980 41652 41860 42021 42987 43029 43355 44395 46458 46690 47127 47502 47810 48594 51620 52026 52065 52780 53222 53274 53820 54201 56028 56070 57316 57372 59363 59421 60030 60697 60787 61410 61470 62153 62790 62836 67106 67860 69420 70035 71645 71715 72268 72891 73692 75348 77430 78039 78545 79170 79228 79833 79911 80990 84042 85974 86058 86710 88790 90335 92115 92916 93380 94185 94254 95004 95620 97188 99035 100659 104052 104130 106444 106548 108402 109963 112140 116145 118726 118755 118842 120060 121394 121485 121574 122820 122940 124306 125580 128961 130065 133055 133185 134212 138649 140070 141381 143290 143430 145782 154860 156078 157090 158340 159666 159822 161980 162603 167765 168084 171948 172116 173420 177580 178089 178263 180670 182091 182361 184230 186277 186459 188370 188508 198070 201318 204217 208260 210105 214935 215145 216804 219926 232290 234871 235635 237452 237510 237684 239499 242788 242970 243148 248612 257491 257922 260130 266110 266370 271005 277298 280140 282762 286580 286860 291564 296815 297105 301977 303485 303935 310765 312156 314180 319332 319644 325206 329889 335530 356178 356526 361340 364182 364455 364722 368460 372554 372918 376740 390195 396140 399165 399555 402636 408434 415541 415947 420210 425509 429870 430290 439852 455561 464580 469742 471270 475020 478998 485940 503295 514982 515844 520260 532220 532740 534267 542010 546273 547083 549815 554596 558831 559377 565524 593630 594210 603954 606970 607870 612651 621530 644805 650412 659778 671060 693245 704613 706905 712356 713052 728364 728910 729444 745108 745836 771719 772473 780390 790231 798330 799110 813015 816868 831082 831894 840420 851018 859740 860580 890445 891315 910455 911122 911805 931385 932295 939484 942540 957996 989667 1006590 1021085 1029964 1068534 1084020 1092546 1094166 1099630 1117662 1118754 1174355 1187260 1188420 1197495 1207908 1213940 1215740 1225302 1243060 1246623 1247841 1276527 1287455 1289610 1319556 1366683 1386490 1398101 1409226 1413810 1429519 1457820 1509885 1543438 1544946 1560780 1580462 1596660 1598220 1626030 1649445 1662164 1663788 1676493 1702036 1762823 1780890 1782630 1802437 1820910 1822244 1823610 1837953 1862770 1864590 1979334 2013180 2042170 2077705 2079735 2113839 2127545 2137068 2185092 2188332 2199260 2235324 2237508 2277805 2315157 2317419 2348710 2370693 2394990 2450604 2493246 2495682 2553054 2574910 2579220 2671335 2731365 2733366 2735415 2772980 2794155 2796202 2796885 2818452 2827620 2859038 3019770 3063255 3086876 3089892 3160924 3188927 3252060 3298890 3352986 3523065 3525646 3561780 3565260 3604874 3641820 3647220 3675906 3725540 3729180 3739869 3829581 3858595 3862365 3951155 3958668 4084340 4100049 4155410 4159470 4194303 4227678 4255090 4288557 4555610 4630314 4634838 4697420 4741386 4789980 4948335 4986492 4991364 5106108 5149820 5288469 5342670 5402033 5407311 5462730 5466732 5470830 5531617 5588310 5592404 5593770 5718076 5922293 6039540 6126510 6233115 6239205 6377854 6382635 6597780 6705972 6833415 6945471 6990505 7046130 7051292 7112079 7147595 7209748 7351812 7479738 7659162 7717190 7724730 7902310 8200098 8310820 8318940 8382465 8388606 8455356 8510180 8577114 8814115 9012185 9111220 9189765 9260628 9269676 9482772 9566781 9786707 9896670 10569195 10576938 10685340 10804066 10814622 10925460 10941660 11063234 11176620 11187540 11575785 11587095 11844586 11853465 12253020 12339761 12466230 12478410 12582909 12755708 12765270 12865671 13666830 13890942 13981010 14092260 14224158 14295190 14959476 15318324 15434380 15449460 15804620 15865407 15944635 16206099 16221933 16400196 16594851 16764930 16777212 17154228 17628230 17766879 18024370 18175313 18379530 18699345 19133562 19147905 19573414 19793340 20500245 20971515 21138390 21153876 21442785 21608132 21629244 22126468 22916699 23151570 23174190 23689172 23706930 24679522 24932460 24956820 25165818 25530540 25731342 26442345 27010165 27036555 27333660 27658085 27781884 27962020 28448316 28590380 28700343 29360121 29611465 31730814 31889270 32412198 32443866 33189702 33529860 34727355 35256460 35533758 35560395 36048740 36350626 36759060 37019283 37398690 38267124 38295810 39146828 40544929 41000490 41456051 41943030 42276780 42885570 45833398 46303140 46348380 47413860 47833905 48618297 48933535 49359044 49784553 50331636 51462684 52884690 53300637 54020330 54073110 54525939 55316170 57400686 58720242 59222930 61698805 62914545 63461628 63778540 64328355 64824396 64887732 66379404 68750097 69454710 71067516 71120790 72701252 74038566 74797380 76591620 79327035 81030495 81089858 81109665 82000980 82912102 82974255 83886060 85771140 88080363 88834395 90876565 91666796 95667810 97236594 97867070 99569106 105769380 106601274 108040660 108146220 109051878 110632340 111057849 114583495 114801372 117440484 118445860 121634787 123397610 124368153 125829090 127227191 128656710 137500194 138909420 142241580 143501715 146800605 148077132 158654070 160416893 162060990 162179716 162219330 163577817 165824204 165948510 176160726 177668790 181753130 185096415 191335620 194473188 195734140 199138212 202724645 206250291 207280255 213202548 218103756 222115698 229166990 243091485 243269574 246795220 248736306 248922765 251658180 254454382 257313420 266503185 272629695 275000388 283814503 287003430 293601210 317308140 320833786 324121980 324438660 327155634 331897020 343750485 352321452 355337580 363506260 364904361 370192830 373104459 381681573 405449290 412500582 414560510 440401815 444231396 458333980 481250679 486182970 486539148 497472612 497845530 508908764 527084077 533006370 545259390 555289245 567629006 574006860 587202420 608173935 621840765 636135955 641667572 654311268 687500970 729808722 740385660 746208918 763363146 802084465 810898580 817889085 825001164 829121020 851443509 880803630 962501358 972365940 995691060 1031251455 1054168154 1066012740 1090518780 1110578490 1135258012 1145044719 1216347870 1243681530 1272271910 1375001940 1419072515 1443752037 1459617444 1492417836 1526726292 1581252231 1604168930 1635778170 1702887018 1761607260 1824521805 1865522295 1908407865 1925002716 2062502910 2108336308 2221156980 2290089438 2406253395 2432695740 2487363060 2544543820 2554330527 2635420385 2838145030 2887504074 3162504462 3208337860 3271556340 3405774036 3649043610 3689588539 3731044590 3816815730 4125005820 4257217545 4580178876 4743756693 4812506790 5108661054 5270840770 5676290060 5725223595 5775008148 6325008924 7218760185 7298087220 7379177078 7462089180 7633631460 7906261155 8514435090 9487513386 9625013580 10217322108 10541681540 11068765617 11450447190 12771652635 14437520370 14758354156 15812522310 17028870180 18447942695 18975026772 22137531234 22900894380 23718783465 25543305270 28875040740 31625044620 33206296851 36895885390 44275062468 47437566930 51086610540 55343828085 66412593702 73791770780 94875133860 110687656170 132825187404 166031484255 221375312340 332062968510 664125937020
• Sum of all divisors σ(n): 2710452326400
• Sum of proper divisors (its aliquot sum) s(n): 2046326389380
• 664125937020 is an abundant number, because the sum of its proper divisors (2046326389380) is greater than itself. Its abundance is 1382200452360

Bases of 664125937020

• Binary: 1001101010100000111111011001010101111100₂
• Hexadecimal: 0x9AA0FD957C
• Base-36: 8H3FFON0

Squares and roots of 664125937020

• 664125937020 squared (664125937020²) is 441063260222693006480400
• 664125937020 cubed (664125937020³) is 292921550980492086796596582264408000
• The square root of 664125937020 is 814939.2228994749
• The cube root of 664125937020 is 8724.6928604343

Scales and comparisons

• 664,125,937,020 seconds is equal to 21,117 years, 7 weeks, 5 days, 18 hours, 57 minutes.
• To count from 1 to 664,125,937,020 would take you about forty-two thousand, two hundred thirty-four years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 664125937020 cubic inches would be around 727.1 feet tall.

Recreational maths with 664125937020

• 664125937020 backwards is 020739521466
• 664125937020 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 664125937020's digits is 45
• More coming soon!