71131438224

Names of 71131438224

• Cardinal: 71131438224 can be written as Seventy-one billion, one hundred thirty-one million, four hundred thirty-eight thousand, two hundred twenty-four.

Scientific notation

• Scientific notation: 7.1131438224 × 10¹⁰

Factors of 71131438224

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 4559

Divisors of 71131438224

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 27 28 33 36 42 44 48 53 54 56 63 66 72 77 81 84 88 99 106 108 112 126 132 144 154 159 162 168 176 189 198 212 216 231 243 252 264 297 308 318 324 336 371 378 396 424 432 462 477 486 504 528 567 583 594 616 636 648 693 742 756 792 848 891 924 954 972 1008 1113 1134 1166 1188 1232 1272 1296 1386 1431 1484 1512 1584 1701 1749 1782 1848 1908 1944 2079 2226 2268 2332 2376 2544 2673 2772 2862 2968 3024 3339 3402 3498 3564 3696 3816 3888 4081 4158 4293 4452 4483 4536 4664 4752 5247 5346 5544 5724 5936 6237 6678 6804 6996 7128 7632 8162 8316 8586 8904 8966 9072 9328 10017 10494 10692 11088 11448 12243 12474 12879 13356 13449 13608 13992 14256 15741 16324 16632 17172 17808 17932 18711 20034 20988 21384 22896 24486 24948 25758 26712 26898 27216 27984 30051 31381 31482 32648 33264 34344 35864 36729 37422 40068 40347 41976 42768 47223 48972 49313 49896 51516 53424 53796 60102 62762 62964 65296 68688 71728 73458 74844 80136 80694 83952 90153 94143 94446 97944 98626 99792 103032 107592 110187 120204 121041 125524 125928 141669 146916 147939 149688 160272 161388 180306 188286 188892 195888 197252 206064 215184 220374 237599 240408 242082 251048 251856 282429 283338 293832 295878 299376 322776 330561 345191 360612 363123 376572 377784 394504 440748 443817 475198 480816 484164 502096 564858 566676 587664 591756 645552 661122 690382 712797 721224 726246 753144 755568 789008 847287 881496 887634 950396 968328 991683 1035573 1089369 1129716 1133352 1183512 1322244 1331451 1380764 1425594 1442448 1452492 1506288 1663193 1694574 1762992 1775268 1900792 1936656 1983366 2071146 2138391 2178738 2259432 2266704 2367024 2541861 2613589 2644488 2662902 2761528 2851188 2904984 3106719 3326386 3389148 3550536 3801584 3966732 3994353 4142292 4276782 4357476 4518864 4989579 5083722 5227178 5288976 5325804 5523056 5702376 5809968 6213438 6415173 6652772 6778296 7101072 7625583 7840767 7933464 7988706 8284584 8553564 8714952 9320157 9979158 10167444 10454356 10651608 11404752 11983059 12426876 12830346 13305544 13556592 14968737 15251166 15681534 15866928 15977412 16569168 17107128 17429904 18295123 18640314 19245519 19958316 20334888 20908712 21303216 23522301 23966118 24853752 25660692 26611088 27960471 29937474 30502332 31363068 31954824 34214256 36590246 37280628 38491038 39916632 40669776 41817424 44906211 47044602 47932236 49707504 51321384 54885369 55920942 57736557 59874948 61004664 62726136 63909648 70566903 73180492 74561256 76982076 79833264 83881413 89812422 94089204 95864472 102642768 109770738 111841884 115473114 119749896 122009328 125452272 134718633 141133806 146360984 149122512 153964152 164656107 167762826 179624844 188178408 191728944 211700709 219541476 223683768 230946228 239499792 269437266 282267612 292721968 307928304 329312214 335525652 359249688 376356816 404155899 423401418 439082952 447367536 461892456 493968321 538874532 564535224 635102127 658624428 671051304 718499376 808311798 846802836 878165904 923784912 987936642 1077749064 1129070448 1270204254 1317248856 1342102608 1481904963 1616623596 1693605672 1975873284 2155498128 2540408508 2634497712 2963809926 3233247192 3387211344 3951746568 4445714889 5080817016 5927619852 6466494384 7903493136 8891429778 10161634032 11855239704 17782859556 23710479408 35565719112 71131438224
• Sum of all divisors σ(n): 262297211904
• Sum of proper divisors (its aliquot sum) s(n): 191165773680
• 71131438224 is an abundant number, because the sum of its proper divisors (191165773680) is greater than itself. Its abundance is 120034335456

Bases of 71131438224

• Binary: 1000010001111110000111001110010010000₂
• Hexadecimal: 0x108FC39C90
• Base-36: WODTL00

Squares and roots of 71131438224

• 71131438224 squared (71131438224²) is 5059681503814728274176
• 71131438224 cubed (71131438224³) is 359902422321712764575896278503424
• The square root of 71131438224 is 266704.7772800479
• The cube root of 71131438224 is 4143.3713936593

Scales and comparisons

• 71,131,438,224 seconds is equal to 2,261 years, 39 weeks, 3 days, 12 hours, 50 minutes, 24 seconds.
• To count from 1 to 71,131,438,224 would take you about four thousand, five hundred twenty-three 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 71131438224 cubic inches would be around 345.3 feet tall.

Recreational maths with 71131438224

• 71131438224 backwards is 42283413117
• 71131438224 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 71131438224's digits is 36
• More coming soon!