84142121544

Names of 84142121544

• Cardinal: 84142121544 can be written as Eighty-four billion, one hundred forty-two million, one hundred twenty-one thousand, five hundred forty-four.

Scientific notation

• Scientific notation: 8.4142121544 × 10¹⁰

Factors of 84142121544

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 204

Divisors of 84142121544

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 27 36 39 52 54 72 78 81 89 97 104 108 117 156 162 169 178 194 216 234 267 291 312 324 338 351 356 388 468 507 534 582 648 676 702 712 776 801 873 936 1014 1053 1068 1157 1164 1261 1352 1404 1521 1602 1746 2028 2106 2136 2314 2328 2403 2522 2619 2808 3042 3204 3471 3492 3783 4056 4212 4563 4628 4806 5044 5238 6084 6408 6942 6984 7209 7566 7857 7921 8424 8633 9126 9256 9612 10088 10413 10476 11349 12168 13689 13884 14418 15041 15132 15714 15842 16393 17266 18252 19224 20826 20952 22698 23763 25899 27378 27768 28836 30082 30264 31239 31428 31684 32786 34047 34532 36504 41652 45123 45396 47526 49179 51798 54756 57672 60164 62478 62856 63368 65572 68094 69064 71289 77697 83304 90246 90792 93717 95052 98358 102141 102973 103596 109512 112229 120328 124956 131144 135369 136188 142578 147537 155394 180492 187434 190104 196716 204282 205946 207192 213867 224458 233091 249912 270738 272376 285156 295074 308919 310788 336687 360984 374868 393432 406107 408564 411892 427734 442611 448916 466182 541476 570312 590148 617838 621576 641601 673374 699273 749736 768337 812214 817128 823784 855468 885222 897832 926757 932364 1010061 1082952 1180296 1218321 1235676 1283202 1327833 1338649 1346748 1398546 1458977 1536674 1624428 1710936 1770444 1853514 1864728 2020122 2305011 2436642 2471352 2566404 2655666 2677298 2693496 2780271 2797092 2917954 3030183 3073348 3248856 3540888 3707028 4015947 4040244 4376931 4610022 4873284 5132808 5311332 5354596 5560542 5594184 5835908 6060366 6146696 6915033 7414056 8031894 8080488 8340813 8753862 9090549 9220044 9746568 9988381 10622664 10709192 11121084 11671816 12047841 12120732 13130793 13830066 16063788 16681626 17507724 18181098 18440088 19976762 20745099 22242168 24095682 24241464 26261586 27660132 29965143 32127576 33363252 35015448 36143523 36362196 39392379 39953524 41490198 48191364 52523172 55320264 59930286 62235297 66726504 72287046 72724392 78784758 79907048 82980396 89895429 96382728 105046344 108430569 118177137 119860572 124470594 129848953 144574092 157569516 165960792 179790858 216861138 236354274 239721144 248941188 259697906 269686287 289148184 315139032 359581716 389546859 433722276 472708548 497882376 519395812 539372574 719163432 779093718 809058861 867444552 945417096 1038791624 1078745148 1168640577 1558187436 1618117722 2157490296 2337281154 3116374872 3236235444 3505921731 4674562308 6472470888 7011843462 9349124616 10517765193 14023686924 21035530386 28047373848 42071060772 84142121544
• Sum of all divisors σ(n): 260759732310
• Sum of proper divisors (its aliquot sum) s(n): 176617610766
• 84142121544 is an abundant number, because the sum of its proper divisors (176617610766) is greater than itself. Its abundance is 92475489222

Bases of 84142121544

• Binary: 1001110010111010000101110001001001000₂
• Hexadecimal: 0x139742E248
• Base-36: 12NK1OI0

Squares and roots of 84142121544

• 84142121544 squared (84142121544²) is 7079896617925268943936
• 84142121544 cubed (84142121544³) is 595717521744422508589551433757184
• The square root of 84142121544 is 290072.6142606363
• The cube root of 84142121544 is 4381.9876848107

Scales and comparisons

• 84,142,121,544 seconds is equal to 2,675 years, 23 weeks, 6 days, 3 hours, 32 minutes, 24 seconds.
• To count from 1 to 84,142,121,544 would take you about five thousand, three hundred fifty 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 84142121544 cubic inches would be around 365.2 feet tall.

Recreational maths with 84142121544

• 84142121544 backwards is 44512124148
• 84142121544 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 84142121544's digits is 36
• More coming soon!