31688068482

Names of 31688068482

• Cardinal: 31688068482 can be written as Thirty-one billion, six hundred eighty-eight million, sixty-eight thousand, four hundred eighty-two.

Scientific notation

• Scientific notation: 3.1688068482 × 10¹⁰

Factors of 31688068482

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 369

Divisors of 31688068482

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 7 9 14 18 19 21 27 38 42 54 57 63 67 81 114 126 133 134 162 171 189 201 243 266 271 342 378 399 402 469 486 513 542 567 603 729 798 813 938 1026 1134 1197 1206 1273 1407 1458 1539 1626 1701 1809 1897 2187 2394 2439 2546 2814 3078 3402 3591 3618 3794 3819 4221 4374 4617 4878 5103 5149 5427 5691 6561 7182 7317 7638 8442 8911 9234 10206 10298 10773 10854 11382 11457 12663 13122 13851 14634 15309 15447 16281 17073 17822 18157 21546 21951 22914 25326 26733 27702 30618 30894 32319 32562 34146 34371 36043 36314 37989 41553 43902 45927 46341 48843 51219 53466 54471 64638 65853 68742 72086 75978 80199 83106 91854 92682 96957 97686 102438 103113 108129 108942 113967 124659 127099 131706 139023 146529 153657 160398 163413 193914 197559 206226 216258 227934 240597 249318 254198 278046 290871 293058 307314 309339 324387 326826 341901 344983 381297 395118 417069 439587 460971 481194 490239 581742 592677 618678 648774 683802 689966 721791 762594 834138 872613 879174 921942 928017 973161 980478 1025703 1034949 1143891 1185354 1251207 1382913 1443582 1470717 1745226 1778031 1856034 1946322 2051406 2069898 2165373 2287782 2414881 2502414 2765826 2784051 2919483 2941434 3077109 3104847 3431673 3556062 3753621 4148739 4330746 4412151 4829762 5568102 5838966 6154218 6209694 6496119 6863346 7244643 7507242 8297478 8352153 8758449 8824302 9314541 10295019 11260863 12446217 12992238 13236453 14489286 16704306 17516898 18629082 19488357 20590038 21733929 22521726 24892434 26275347 26472906 27943623 30885057 33782589 38976714 39709359 43467858 52550694 55887246 58465071 61770114 65201787 67565178 78826041 79418718 83830869 92655171 116930142 119128077 130403574 157652082 167661738 185310342 195605361 236478123 238256154 251492607 277965513 391210722 472956246 502985214 555931026 586816083 754477821 833896539 1173632166 1508955642 1667793078 1760448249 2263433463 3520896498 4526866926 5281344747 10562689494 15844034241 31688068482
• Sum of all divisors σ(n): 87369185280
• Sum of proper divisors (its aliquot sum) s(n): 55681116798
• 31688068482 is an abundant number, because the sum of its proper divisors (55681116798) is greater than itself. Its abundance is 23993048316

Bases of 31688068482

• Binary: 11101100000110000011000110110000010₂
• Hexadecimal: 0x760C18D82
• Base-36: EK29A4I

Squares and roots of 31688068482

• 31688068482 squared (31688068482²) is 1004133684119921784324
• 31688068482 cubed (31688068482³) is 31819056947475037402142546076168
• The square root of 31688068482 is 178011.4279533761
• The cube root of 31688068482 is 3164.4525600187

Scales and comparisons

• 31,688,068,482 seconds is equal to 1,007 years, 30 weeks, 2 days, 1 hour, 14 minutes, 42 seconds.
• To count from 1 to 31,688,068,482 would take you about two thousand and fifteen 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 31688068482 cubic inches would be around 263.7 feet tall.

Recreational maths with 31688068482

• 31688068482 backwards is 28486088613
• 31688068482 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31688068482's digits is 54
• More coming soon!