164181844512

Names of 164181844512

• Cardinal: 164181844512 can be written as One hundred sixty-four billion, one hundred eighty-one million, eight hundred forty-four thousand, five hundred twelve.

Scientific notation

• Scientific notation: 1.64181844512 × 10¹¹

Factors of 164181844512

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 822

Divisors of 164181844512

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 41 42 48 49 54 56 63 72 81 82 84 96 98 108 112 123 126 144 147 162 164 168 189 196 216 224 246 252 287 288 294 324 328 336 369 378 392 432 441 492 504 567 574 588 648 656 672 738 756 769 784 861 864 882 984 1008 1107 1134 1148 1176 1296 1312 1323 1476 1512 1538 1568 1681 1722 1764 1968 2009 2016 2214 2268 2296 2307 2352 2583 2592 2646 2952 3024 3076 3321 3362 3444 3528 3936 3969 4018 4428 4536 4592 4614 4704 5043 5166 5292 5383 5904 6027 6048 6152 6642 6724 6888 6921 7056 7749 7938 8036 8856 9072 9184 9228 10086 10332 10584 10766 11767 11808 12054 12304 13284 13448 13776 13842 14112 15129 15498 15876 16072 16149 17712 18081 18144 18456 20172 20664 20763 21168 21532 23247 23534 24108 24608 26568 26896 27552 27684 30258 30996 31529 31752 32144 32298 35301 35424 36162 36912 37681 40344 41328 41526 42336 43064 45387 46494 47068 48216 48447 53136 53792 54243 55368 60516 61992 62289 63058 63504 64288 64596 70602 72324 73824 75362 80688 82369 82656 83052 86128 90774 92988 94136 94587 96432 96894 105903 106272 108486 110736 113043 121032 123984 124578 126116 127008 129192 136161 141204 144648 145341 150724 161376 162729 164738 166104 172256 181548 185976 188272 189174 192864 193788 211806 216972 220703 221472 226086 242064 247107 247968 249156 252232 258384 272322 282408 283761 289296 290682 301448 317709 325458 329476 332208 339129 363096 371952 376544 378348 387576 423612 433944 436023 441406 452172 484128 494214 498312 504464 516768 544644 564816 567522 578592 581364 602896 635418 650916 658952 662109 664416 678258 726192 741321 743904 756696 775152 847224 851283 867888 872046 882812 904344 953127 988428 996624 1008928 1017387 1089288 1129632 1135044 1162728 1205792 1270836 1292689 1301832 1317904 1324218 1356516 1452384 1482642 1513392 1544921 1550304 1694448 1702566 1735776 1744092 1765624 1808688 1906254 1976856 1986327 1993248 2034774 2178576 2223963 2270088 2325456 2541672 2553849 2585378 2603664 2635808 2648436 2713032 2965284 3026784 3052161 3089842 3388896 3405132 3488184 3531248 3617376 3812508 3878067 3953712 3972654 4069548 4357152 4447926 4540176 4634763 4650912 5083344 5107698 5170756 5207328 5296872 5426064 5930568 5958981 6104322 6179684 6671889 6810264 6976368 7062496 7625016 7756134 7907424 7945308 8139096 8895852 9048823 9080352 9269526 10166688 10215396 10341512 10593744 10852128 11634201 11861136 11917962 12208644 12359368 13343778 13620528 13904289 13952736 15250032 15512268 15890616 16278192 17791704 17876943 18097646 18539052 20430792 20683024 21187488 23268402 23722272 23835924 24417288 24718736 26687556 27146469 27241056 27808578 30500064 31024536 31781232 32556384 34902603 35583408 35753886 36195292 37078104 40861584 41366048 41712867 46536804 47671848 48834576 49437472 53375112 54292938 55617156 62049072 63341761 63562464 69805206 71166816 71507772 72390584 74156208 81439407 81723168 83425734 93073608 95343696 97669152 104707809 106750224 108585876 111234312 124098144 125138601 126683522 139610412 143015544 144781168 148312416 162878814 166851468 186147216 190025283 190687392 209415618 213500448 217171752 222468624 244318221 250277202 253367044 279220824 286031088 289562336 325757628 333702936 372294432 380050566 418831236 434343504 444937248 488636442 500554404 506734088 558441648 570075849 572062176 651515256 667405872 732954663 760101132 837662472 868687008 977272884 1001108808 1013468176 1116883296 1140151698 1303030512 1334811744 1465909326 1520202264 1675324944 1710227547 1954545768 2002217616 2026936352 2280303396 2606061024 2931818652 3040404528 3350649888 3420455094 3909091536 4004435232 4560606792 5130682641 5863637304 6080809056 6840910188 7818183072 9121213584 10261365282 11727274608 13681820376 18242427168 20522730564 23454549216 27363640752 41045461128 54727281504 82090922256 164181844512
• Sum of all divisors σ(n): 576470088810
• Sum of proper divisors (its aliquot sum) s(n): 412288244298
• 164181844512 is an abundant number, because the sum of its proper divisors (412288244298) is greater than itself. Its abundance is 248106399786

Bases of 164181844512

• Binary: 10011000111010000000000010001000100000₂
• Hexadecimal: 0x263A002220
• Base-36: 23F9MQ00

Squares and roots of 164181844512

• 164181844512 squared (164181844512²) is 26955678067362544518144
• 164181844512 cubed (164181844512³) is 4425632945171245946010596170825728
• The square root of 164181844512 is 405193.5889325003
• The cube root of 164181844512 is 5475.7260229919

Scales and comparisons

• 164,181,844,512 seconds is equal to 5,220 years, 24 weeks, 4 days, 19 hours, 55 minutes, 12 seconds.
• To count from 1 to 164,181,844,512 would take you about ten thousand, four hundred forty 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 164181844512 cubic inches would be around 456.3 feet tall.

Recreational maths with 164181844512

• 164181844512 backwards is 215448181461
• The number of decimal digits it has is: 12
• The sum of 164181844512's digits is 45
• More coming soon!