31979868195924

Names of 31979868195924

• Cardinal: 31979868195924 can be written as Thirty-one trillion, nine hundred seventy-nine billion, eight hundred sixty-eight million, one hundred ninety-five thousand, nine hundred twenty-four.

Scientific notation

• Scientific notation: 3.1979868195924 × 10¹³

Factors of 31979868195924

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 53

Divisors of 31979868195924

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 27 33 36 37 44 54 66 74 81 99 108 111 132 148 162 198 222 243 297 324 333 396 407 444 486 594 666 729 814 891 972 999 1188 1221 1332 1369 1458 1628 1782 1998 2187 2442 2673 2738 2916 2997 3564 3663 3996 4107 4374 4884 5346 5476 5994 6561 7326 8019 8214 8748 8991 10692 10989 11988 12321 13122 14652 15059 16038 16428 17982 19683 21978 24057 24642 26244 26973 30118 32076 32967 35964 36963 39366 43956 45177 48114 49284 50653 53946 59049 60236 65934 72171 73926 78732 80919 90354 96228 98901 101306 107892 110889 118098 131868 135531 144342 147852 151959 161838 177147 180708 197802 202612 216513 221778 236196 242757 271062 288684 296703 303918 323676 332667 354294 395604 406593 433026 443556 455877 485514 531441 542124 557183 593406 607836 649539 665334 708588 728271 813186 866052 890109 911754 971028 998001 1062882 1114366 1186812 1219779 1299078 1330668 1367631 1456542 1594323 1626372 1671549 1780218 1823508 1948617 1996002 2125764 2184813 2228732 2439558 2598156 2670327 2735262 2913084 2994003 3188646 3343098 3560436 3659337 3897234 3992004 4102893 4369626 4782969 4879116 5014647 5340654 5470524 5845851 5988006 6377292 6554439 6686196 7318674 7794468 8010981 8205786 8739252 8982009 9565938 10029294 10681308 10978011 11691702 11976012 12308679 13108878 14348907 14637348 15043941 16021962 16411572 17537553 17964018 19131876 19663317 20058588 21956022 23383404 24032943 24617358 26217756 26946027 28697814 30087882 32043924 32934033 35075106 35928036 36926037 39326634 43912044 45131823 48065886 49234716 52612659 53892054 57395628 58989951 60175764 65868066 70150212 72098829 73852074 78653268 80838081 90263646 96131772 98802099 105225318 107784108 110778111 117979902 131736132 135395469 144197658 147704148 157837977 161676162 176969853 180527292 197604198 210450636 216296487 221556222 235959804 242514243 270790938 288395316 296406297 315675954 323352324 332334333 353939706 395208396 406186407 432592974 443112444 485028486 530909559 541581876 592812594 631351908 648889461 664668666 707879412 727542729 812372814 865185948 889218891 970056972 997002999 1061819118 1185625188 1218559221 1297778922 1329337332 1455085458 1624745628 1778437782 1946668383 1994005998 2123638236 2182628187 2437118442 2595557844 2667656673 2910170916 2991008997 3556875564 3655677663 3893336766 3988011996 4365256374 4874236884 5335313346 5840005149 5982017994 6547884561 7311355326 7786673532 8002970019 8730512748 8973026991 10670626692 10967032989 11680010298 11964035988 13095769122 14622710652 16005940038 17946053982 19643653683 21934065978 23360020596 24008910057 26191538244 26919080973 32011880076 32901098967 35892107964 39287307366 43868131956 48017820114 53838161946 65802197934 72026730171 78574614732 80757242919 96035640228 98703296901 107676323892 131604395868 144053460342 161514485838 197406593802 216080190513 242271728757 288106920684 296109890703 323028971676 394813187604 432160381026 484543457514 592219781406 726815186271 864320762052 888329672109 969086915028 1184439562812 1453630372542 1776659344218 2664989016327 2907260745084 3553318688436 5329978032654 7994967048981 10659956065308 15989934097962 31979868195924
• Sum of all divisors σ(n): 94122514214400
• Sum of proper divisors (its aliquot sum) s(n): 62142646018476
• 31979868195924 is an abundant number, because the sum of its proper divisors (62142646018476) is greater than itself. Its abundance is 30162777822552

Bases of 31979868195924

• Binary: 111010001010111100100101011110000110001010100₂
• Hexadecimal: 0x1D15E4AF0C54
• Base-36: BC3CJTT90

Squares and roots of 31979868195924

• 31979868195924 squared (31979868195924²) is 1022711969828671354450213776
• 31979868195924 cubed (31979868195924³) is 32706193997514712507411655577565251849024
• The square root of 31979868195924 is 5655074.5526406635
• The cube root of 31979868195924 is 31741.3618829167

Scales and comparisons

• 31,979,868,195,924 seconds is equal to 1,016,860 years, 46 weeks, 1 day, 9 hours, 5 minutes, 24 seconds.
• To count from 1 to 31,979,868,195,924 would take you about two million, five hundred forty-two thousand, one hundred fifty-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 31979868195924 cubic inches would be around 2645.1 feet tall.

Recreational maths with 31979868195924

• 31979868195924 backwards is 42959186897913
• 31979868195924 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31979868195924's digits is 81
• More coming soon!