31980914403186

Names of 31980914403186

• Cardinal: 31980914403186 can be written as Thirty-one trillion, nine hundred eighty billion, nine hundred fourteen million, four hundred three thousand, one hundred eighty-six.

Scientific notation

• Scientific notation: 3.1980914403186 × 10¹³

Factors of 31980914403186

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2596

Divisors of 31980914403186

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 6 7 14 21 29 42 49 58 87 98 147 174 203 294 343 406 521 609 686 941 1029 1042 1093 1218 1421 1563 1882 2058 2186 2823 2842 3126 3279 3647 4263 5646 6558 6587 7294 7651 8526 9947 10941 13174 15109 15302 19761 19894 21882 22953 25529 27289 29841 30218 31697 39522 45327 45906 46109 51058 53557 54578 59682 63394 76587 81867 90654 92218 95091 105763 107114 138327 153174 160671 163734 178703 190182 191023 211526 221879 276654 317289 321342 322763 357406 374899 382046 443758 490261 536109 569453 573069 634578 645526 665637 740341 749798 968289 980522 1028513 1072218 1124697 1138906 1146138 1331274 1337161 1470783 1480682 1553153 1708359 1936578 2057026 2221023 2249394 2674322 2941566 3085539 3106306 3416718 3431827 3986171 4011483 4442046 4659459 5182387 6171078 6863654 7199591 7972342 8022966 9318918 9360127 10295481 10364774 10872071 11958513 14217569 14399182 15547161 16514137 18720254 20590962 21598773 21744142 23917026 24022789 27903197 28080381 28435138 29826877 31094322 32616213 33028274 42652707 43197546 48045578 49542411 50397137 55806394 56160762 59653754 65232426 72068367 83709591 85305414 89480631 99084822 99522983 100794274 115598959 144136734 151191411 167419182 168159523 178961262 195322379 199045966 208788139 231197918 298568949 302382822 336319046 346796877 352779959 390644758 417576278 504478569 535855273 585967137 597137898 626364417 693593754 696660881 705559918 809192713 1008957138 1058339877 1071710546 1171934274 1252728834 1393321762 1461516973 1607565819 1618385426 2089982643 2116679754 2427578139 2923033946 3215131638 3750986911 4179965286 4384550919 4855156278 4876626167 5664348991 7501973822 8769101838 9753252334 10230618811 11252960733 11328697982 14629878501 15539802917 16993046973 20461237622 22505921466 26256908377 29259757002 30691856433 31079605834 33986093946 46619408751 52513816754 61383712866 78770725131 93238817502 108778620419 157541450262 183798358639 217557240838 326335861257 367596717278 551395075917 652671722514 761450342933 1102790151834 1522900685866 2284351028799 4568702057598 5330152400531 10660304801062 15990457201593 31980914403186
• Sum of all divisors σ(n): 77464232064000
• Sum of proper divisors (its aliquot sum) s(n): 45483317660814
• 31980914403186 is an abundant number, because the sum of its proper divisors (45483317660814) is greater than itself. Its abundance is 13502403257628

Bases of 31980914403186

• Binary: 111010001011000100011000010101110011101110010₂
• Hexadecimal: 0x1D16230AE772
• Base-36: BC3TUPNXU

Squares and roots of 31980914403186

• 31980914403186 squared (31980914403186²) is 1022778886063909746566950596
• 31980914403186 cubed (31980914403186³) is 32709404008595824065282957332267286998856
• The square root of 31980914403186 is 5655167.0535171637
• The cube root of 31980914403186 is 31741.7080140199

Scales and comparisons

• 31,980,914,403,186 seconds is equal to 1,016,894 years, 8 weeks, 6 hours, 13 minutes, 6 seconds.
• To count from 1 to 31,980,914,403,186 would take you about two million, five hundred forty-two thousand, two hundred thirty-five 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 31980914403186 cubic inches would be around 2645.1 feet tall.

Recreational maths with 31980914403186

• 31980914403186 backwards is 68130441908913
• The number of decimal digits it has is: 14
• The sum of 31980914403186's digits is 57
• More coming soon!