428997117120

Names of 428997117120

• Cardinal: 428997117120 can be written as Four hundred twenty-eight billion, nine hundred ninety-seven million, one hundred seventeen thousand, one hundred twenty.

Scientific notation

• Scientific notation: 4.2899711712 × 10¹¹

Factors of 428997117120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 75

Divisors of 428997117120

• Number of divisors d(n): 1008
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 13 15 16 20 22 24 26 30 32 33 39 40 41 44 48 52 55 60 64 65 66 78 80 82 88 96 104 110 120 121 123 130 132 143 156 160 164 165 169 176 192 195 205 208 220 240 242 246 260 264 286 312 320 328 330 338 352 363 390 410 416 429 440 451 480 484 492 507 520 528 533 572 605 615 624 656 660 676 704 715 726 780 820 832 845 858 880 902 960 968 984 1014 1040 1056 1066 1144 1210 1230 1248 1312 1320 1352 1353 1430 1452 1560 1573 1599 1640 1681 1690 1716 1760 1804 1815 1859 1936 1968 2028 2080 2112 2132 2145 2197 2255 2288 2420 2460 2496 2535 2624 2640 2665 2704 2706 2860 2904 3120 3146 3198 3280 3362 3380 3432 3520 3608 3630 3718 3872 3936 4056 4160 4264 4290 4394 4510 4576 4719 4840 4920 4961 5043 5070 5280 5330 5408 5412 5577 5720 5808 5863 6240 6292 6396 6560 6591 6724 6760 6765 6864 6929 7216 7260 7436 7744 7865 7872 7995 8112 8405 8528 8580 8788 9020 9152 9295 9438 9680 9840 9922 10086 10140 10560 10660 10816 10824 10985 11154 11440 11616 11726 12480 12584 12792 13120 13182 13448 13520 13530 13728 13858 14432 14520 14872 14883 15730 15990 16224 16810 17056 17160 17576 17589 18040 18491 18590 18876 19360 19680 19844 20172 20280 20449 20787 21320 21648 21853 21970 22308 22880 23232 23452 23595 24167 24805 25168 25215 25584 26364 26896 27040 27060 27456 27716 27885 28864 29040 29315 29744 29766 31460 31980 32448 32955 33620 34112 34320 34645 35152 35178 36080 36982 37180 37752 38720 39360 39688 40344 40560 40898 41574 42640 43296 43706 43940 44616 45760 46904 47190 48334 49610 50336 50430 51168 52728 53792 54080 54120 55432 55473 55770 58080 58630 59488 59532 61347 62920 63960 64493 65559 65910 67240 68640 69290 70304 70356 72160 72501 73964 74360 74415 75504 76219 79376 80688 81120 81796 83148 85280 86592 87412 87880 87945 89232 90077 92455 93808 94380 96668 99220 100672 100860 102245 102336 103935 105456 107584 108240 109265 110864 110946 111540 116160 117260 118976 119064 120835 122694 125840 127920 128986 131118 131820 134480 137280 138580 140608 140712 144320 145002 147928 148720 148830 151008 152438 158752 161376 162240 163592 166296 170560 174824 175760 175890 178464 180154 184910 187616 188760 193336 193479 198440 201720 203401 204490 207870 210912 216480 218530 221728 221892 223080 228657 234520 238128 240383 241670 245388 251680 255840 257972 262236 263640 265837 268960 270231 277160 277365 281424 284089 290004 295856 297440 297660 302016 304876 306735 317504 322465 322752 327184 327795 332592 349648 351520 351780 356928 360308 362505 369820 375232 377520 381095 386672 386958 396880 403440 406802 408980 415740 421824 432960 437060 443456 443784 446160 450385 457314 469040 476256 480766 483340 490776 503360 511680 515944 524472 527280 531674 537920 540462 554320 554730 562848 568178 580008 591712 594880 595320 609752 610203 613470 644930 654368 655590 665184 699296 703040 703560 720616 721149 725010 739640 755040 762190 773344 773916 793760 797511 806880 813604 817960 831480 838409 852267 874120 887568 892320 900770 914628 938080 952512 961532 966680 967395 981552 990847 1017005 1031888 1048944 1054560 1063348 1080924 1108640 1109460 1125696 1136356 1143285 1160016 1183424 1190640 1201915 1219504 1220406 1226940 1289860 1308736 1311180 1329185 1330368 1351155 1398592 1407120 1420445 1441232 1442298 1450020 1479280 1510080 1524380 1546688 1547832 1587520 1595022 1613760 1627208 1635920 1662960 1676818 1704534 1748240 1775136 1784640 1801540 1829256 1876160 1923064 1933360 1934790 1963104 1981694 2034010 2063776 2097888 2109120 2126696 2161848 2217280 2218920 2272712 2286570 2320032 2381280 2403830 2439008 2440812 2453880 2515227 2579720 2622360 2644213 2658370 2702310 2814240 2840890 2882464 2884596 2900040 2958560 2972541 3048760 3051015 3095664 3124979 3190044 3254416 3271840 3325920 3353636 3409068 3496480 3550272 3603080 3605745 3658512 3693157 3846128 3866720 3869580 3926208 3963388 3987555 4068020 4127552 4192045 4195776 4253392 4261335 4323696 4437840 4545424 4573140 4640064 4762560 4807660 4878016 4881624 4907760 4954235 5030454 5159440 5244720 5288426 5316740 5404620 5628480 5681780 5764928 5769192 5800080 5917120 5945082 6097520 6102030 6191328 6249958 6380088 6508832 6543680 6651840 6707272 6818136 6992960 7206160 7211490 7317024 7386314 7692256 7733440 7739160 7926776 7932639 7975110 8136040 8384090 8506784 8522670 8647392 8875680 9090848 9146280 9374937 9615320 9763248 9815520 9908470 10060908 10318880 10489440 10576852 10633480 10809240 10899317 11079471 11363560 11538384 11600160 11890164 12195040 12204060 12382656 12499916 12576135 12760176 13017664 13221065 13414544 13636272 14412320 14422980 14634048 14772628 14862705 15384512 15478320 15624895 15853552 15865278 15950220 16272080 16768180 17013568 17045340 17294784 17751360 18181696 18292560 18465785 18749874 19230640 19526496 19631040 19816940 20121816 20637760 20978880 21153704 21266960 21618480 21798634 22158942 22727120 23076768 23200320 23780328 24390080 24408120 24999832 25152270 25520352 26442130 26829088 27272544 28824640 28845960 29545256 29725410 30956640 31249790 31707104 31730556 31900440 32544160 32697951 33536360 34090680 34374769 36585120 36931570 37499748 38461280 39052992 39633880 39663195 40243632 40624727 42307408 42533920 43236960 43597268 44317884 45454240 46153536 46874685 47560656 48816240 49999664 50304540 51040704 52884260 53658176 54496585 54545088 55397355 57691920 59090512 59450820 61913280 62499580 63414208 63461112 63800880 65088320 65395902 67072720 68181360 68749538 73170240 73863140 74999496 76922560 79267760 79326390 80487264 81249454 84614816 85067840 86473920 87194536 88635768 90908480 93749370 95121312 97632480 99999328 100609080 103124307 105768520 108993170 110794710 115383840 118181024 118901640 121874181 124999160 126922224 127601760 130791804 134145440 136362720 137499076 147726280 149998992 158535520 158652780 160974528 162498908 163489755 169229632 171873845 174389072 177271536 187498740 190242624 195264960 199998656 201218160 203123635 206248614 211537040 217986340 221589420 230767680 236362048 237803280 243748362 249998320 253844448 255203520 261583608 268290880 272725440 274998152 295452560 299997984 317071040 317305560 324997816 326979510 343747690 348778144 354543072 374997480 402436320 406247270 412497228 423074080 435972680 443178840 446871997 475606560 487496724 499996640 507688896 515621535 523167216 549996304 590905120 599995968 609370905 634611120 649995632 653959020 687495380 697556288 709086144 749994960 804872640 812494540 824994456 846148160 871945360 886357680 893743994 951213120 974993448 999993280 1031243070 1046334432 1099992608 1181810240 1218741810 1269222240 1299991264 1307918040 1340615991 1374990760 1499989920 1624989080 1649988912 1743890720 1772715360 1787487988 1949986896 2062486140 2092668864 2199985216 2234359985 2437483620 2538444480 2599982528 2615836080 2681231982 2749981520 2999979840 3249978160 3299977824 3487781440 3545430720 3574975976 3899973792 4124972280 4468719970 4874967240 5231672160 5362463964 5499963040 6499956320 6599955648 6703079955 7149951952 7799947584 8249944560 8937439940 9749934480 10463344320 10724927928 10999926080 12999912640 13406159910 14299903904 16499889120 17874879880 19499868960 21449855856 26812319820 28599807808 32999778240 35749759760 38999737920 42899711712 53624639640 71499519520 85799423424 107249279280 142999039040 214498558560 428997117120
• Sum of all divisors σ(n): 1662374384160
• Sum of proper divisors (its aliquot sum) s(n): 1233377267040
• 428997117120 is an abundant number, because the sum of its proper divisors (1233377267040) is greater than itself. Its abundance is 804380149920

Bases of 428997117120

• Binary: 110001111100010001110001000010011000000₂
• Hexadecimal: 0x63E23884C0
• Base-36: 5H2TT22O

Squares and roots of 428997117120

• 428997117120 squared (428997117120²) is 184038526497270997094400
• 428997117120 cubed (428997117120³) is 78951997306341989300885496496128000
• The square root of 428997117120 is 654978.7150129385
• The cube root of 428997117120 is 7541.9698380863

Scales and comparisons

• 428,997,117,120 seconds is equal to 13,640 years, 40 weeks, 4 days, 9 hours, 52 minutes.
• To count from 1 to 428,997,117,120 would take you about twenty-seven thousand, two hundred eighty-one 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 428997117120 cubic inches would be around 628.5 feet tall.

Recreational maths with 428997117120

• 428997117120 backwards is 021711799824
• The number of decimal digits it has is: 12
• The sum of 428997117120's digits is 51
• More coming soon!