164671243920

Names of 164671243920

• Cardinal: 164671243920 can be written as One hundred sixty-four billion, six hundred seventy-one million, two hundred forty-three thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.6467124392 × 10¹¹

Factors of 164671243920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 131

Divisors of 164671243920

• Number of divisors d(n): 840
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 27 30 34 36 37 40 45 48 51 54 60 67 68 72 74 80 81 85 90 102 108 111 120 134 135 136 144 148 153 162 170 180 185 201 204 216 222 240 243 255 268 270 272 296 306 324 333 335 340 360 370 402 405 408 432 444 459 486 510 536 540 555 592 603 612 629 648 666 670 680 720 729 740 765 804 810 816 888 918 972 999 1005 1020 1072 1080 1110 1139 1206 1215 1224 1258 1296 1332 1340 1360 1377 1458 1480 1530 1608 1620 1665 1776 1809 1836 1887 1944 1998 2010 2040 2160 2220 2278 2295 2412 2430 2448 2479 2516 2664 2680 2754 2916 2960 2997 3015 3060 3145 3216 3240 3330 3417 3618 3645 3672 3774 3888 3996 4020 4080 4131 4440 4489 4556 4590 4824 4860 4958 4995 5032 5328 5360 5427 5508 5661 5695 5832 5994 6030 6120 6290 6480 6660 6834 6885 7236 7290 7344 7437 7548 7992 8040 8262 8880 8978 8991 9045 9112 9180 9435 9648 9720 9916 9990 10064 10251 10854 11016 11322 11390 11664 11988 12060 12240 12393 12395 12580 13320 13467 13668 13770 14472 14580 14874 14985 15096 15984 16080 16281 16524 16983 17085 17956 17982 18090 18224 18360 18870 19440 19832 19980 20502 20655 21708 22032 22311 22445 22644 22780 23976 24120 24786 24790 25160 26640 26934 26973 27135 27336 27540 28305 28944 29160 29748 29970 30192 30753 32562 33048 33966 34170 35912 35964 36180 36720 37185 37740 39664 39960 40401 41004 41310 42143 43416 44622 44890 44955 45288 45560 47952 48240 48843 49572 49580 50320 50949 51255 53868 53946 54270 54672 55080 56610 58320 59496 59940 61506 61965 65124 66096 66933 67335 67932 68340 71824 71928 72360 74370 75480 76313 79920 80802 81405 82008 82620 84286 84915 86832 89244 89780 89910 90576 91120 92259 97686 99144 99160 101898 102510 107736 107892 108540 110160 111555 113220 118992 119880 121203 123012 123930 126429 130248 133866 134670 134865 135864 136680 143856 144720 148740 150960 152626 152847 153765 161604 162810 164016 165240 166093 168572 169830 178488 179560 179820 184518 195372 198288 198320 200799 202005 203796 205020 210715 215472 215784 217080 223110 226440 228939 239760 242406 244215 246024 247860 252858 254745 260496 267732 269340 269730 271728 273360 276777 297480 305252 305694 307530 323208 325620 330480 332186 334665 337144 339660 356976 359120 359640 363609 369036 379287 381565 390744 401598 404010 407592 410040 421430 431568 434160 446220 452880 457878 458541 461295 484812 488430 492048 495720 498279 505716 509490 535464 538680 539460 553554 594960 602397 606015 610504 611388 615060 632145 646416 651240 664372 669330 674288 679320 686817 719280 727218 738072 758574 763130 764235 781488 803196 808020 815184 820080 830331 830465 842860 892440 915756 917082 922590 969624 976860 991440 996558 1003995 1011432 1018980 1070928 1077360 1078920 1090827 1107108 1137861 1144695 1204794 1212030 1221008 1222776 1230120 1264290 1302480 1328744 1338660 1358640 1373634 1383885 1454436 1476144 1494837 1517148 1526260 1528470 1606392 1616040 1660662 1660930 1685720 1784880 1807191 1818045 1831512 1834164 1845180 1896435 1939248 1953720 1993116 2007990 2022864 2037960 2060451 2157840 2181654 2214216 2275722 2289390 2292705 2409588 2424060 2445552 2460240 2491395 2528580 2657488 2677320 2747268 2767770 2823581 2908872 2989674 3011985 3034296 3052520 3056940 3212784 3232080 3272481 3321324 3321860 3371440 3413583 3434085 3614382 3636090 3663024 3668328 3690360 3792870 3907440 3986232 4015980 4075920 4120902 4151655 4363308 4428432 4484511 4551444 4578780 4585410 4819176 4848120 4982790 5057160 5354640 5454135 5494536 5535540 5647162 5689305 5817744 5979348 6023970 6068592 6105040 6113880 6181353 6544962 6642648 6643720 6827166 6868170 7228764 7272180 7336656 7380720 7474185 7585740 7972464 8031960 8241804 8303310 8470743 8726616 8969022 9035955 9102888 9157560 9170820 9638352 9696240 9965580 10114320 10240749 10302255 10908270 10989072 11071080 11294324 11378610 11958696 12047940 12227760 12362706 13089924 13285296 13287440 13453533 13654332 13736340 14117905 14457528 14544360 14948370 15171480 16063920 16362405 16483608 16606620 16941486 17067915 17453232 17938044 18071910 18205776 18315120 18341640 18544059 19931160 20481498 20604510 21816540 22142160 22422555 22588648 22757220 23917392 24095880 24725412 25412229 26179848 26907066 27308664 27472680 28235810 28915056 29088720 29896740 30342960 30722247 30906765 32724810 32967216 33213240 33882972 34135830 35876088 36143820 36683280 37088118 39862320 40360599 40962996 41209020 42353715 43633080 44845110 45177296 45514440 48191760 49450824 50824458 51203745 52359696 53814132 54617328 54945360 55632177 56471620 59793480 61444494 61813530 65449620 66426480 67267665 67765944 68271660 71752176 72287640 74176236 76236687 80721198 81925992 82418040 84707430 87266160 89690220 91028880 92720295 98901648 101648916 102407490 107628264 111264354 112943240 119586960 121081797 122888988 123627060 127061145 130899240 134535330 135531888 136543320 144575280 148352472 152473374 153611235 161442396 163851984 164836080 169414860 179380440 185440590 201802995 203297832 204814980 215256528 222528708 225886480 228710061 242163594 245777976 247254120 254122290 261798480 269070660 273086640 278160885 296704944 304946748 307222470 322884792 338829720 358760880 370881180 381183435 403605990 406595664 409629960 445057416 457420122 484327188 491555952 494508240 508244580 538141320 556321770 605408985 609893496 614444940 645769584 677659440 686130183 741762360 762366870 807211980 819259920 890114832 914840244 968654376 1016489160 1076282640 1112643540 1143550305 1210817970 1219786992 1228889880 1372260366 1483524720 1524733740 1614423960 1829680488 1937308752 2032978320 2058390549 2225287080 2287100610 2421635940 2457779760 2744520732 3049467480 3228847920 3430650915 3659360976 4116781098 4450574160 4574201220 4843271880 5489041464 6098934960 6861301830 8233562196 9148402440 9686543760 10291952745 10978082928 13722603660 16467124392 18296804880 20583905490 27445207320 32934248784 41167810980 54890414640 82335621960 164671243920
• Sum of all divisors σ(n): 633677426424
• Sum of proper divisors (its aliquot sum) s(n): 469006182504
• 164671243920 is an abundant number, because the sum of its proper divisors (469006182504) is greater than itself. Its abundance is 304334938584

Bases of 164671243920

• Binary: 10011001010111001010111100011010010000₂
• Hexadecimal: 0x26572BC690
• Base-36: 23ND0900

Squares and roots of 164671243920

• 164671243920 squared (164671243920²) is 27116618574160136966400
• 164671243920 cubed (164671243920³) is 4465327311511126523534663244288000
• The square root of 164671243920 is 405797.0476974913
• The cube root of 164671243920 is 5481.1613758531

Scales and comparisons

• 164,671,243,920 seconds is equal to 5,236 years, 1 week, 6 days, 4 hours, 12 minutes.
• To count from 1 to 164,671,243,920 would take you about ten thousand, four hundred seventy-two 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 164671243920 cubic inches would be around 456.8 feet tall.

Recreational maths with 164671243920

• 164671243920 backwards is 029342176461
• 164671243920 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 164671243920's digits is 45
• More coming soon!