13145328846

Names of 13145328846

• Cardinal: 13145328846 can be written as Thirteen billion, one hundred forty-five million, three hundred twenty-eight thousand, eight hundred forty-six.

Scientific notation

• Scientific notation: 1.3145328846 × 10¹⁰

Factors of 13145328846

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 213

Divisors of 13145328846

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 9 13 17 18 26 31 34 37 39 43 51 62 67 74 78 86 93 102 111 117 129 134 153 186 201 221 222 234 258 279 306 333 387 402 403 442 481 527 558 559 603 629 663 666 731 774 806 871 962 1054 1118 1139 1147 1206 1209 1258 1326 1333 1443 1462 1581 1591 1677 1742 1887 1989 2077 2193 2278 2294 2418 2479 2613 2666 2881 2886 3162 3182 3354 3417 3441 3627 3774 3978 3999 4154 4329 4386 4743 4773 4958 5031 5226 5661 5762 6231 6579 6834 6851 6882 7254 7437 7839 7998 8177 8643 8658 9486 9503 9546 10062 10251 10323 11322 11997 12462 13158 13702 14319 14807 14874 14911 15678 16354 17286 17329 18693 19006 19499 20502 20553 20646 20683 22311 22661 23994 24531 25929 27001 27047 28509 28638 29614 29822 32227 34658 35309 37386 37453 38998 41106 41366 42143 44421 44622 44733 45322 48977 49062 49321 51858 51987 54002 54094 57018 58497 61659 62049 64454 67983 70618 73593 74906 76849 81003 81141 84286 85527 88842 89311 89466 96681 97954 98642 103974 105927 106597 112359 116994 123318 124098 126429 133263 134199 135966 146931 147186 147963 153698 155961 162006 162282 171054 175491 178622 186147 193362 203949 211854 213194 224718 230547 243009 243423 252858 253487 266526 267933 268398 290043 293862 294593 295926 311922 317781 319791 337077 350982 351611 372294 379287 407898 440793 443889 459017 461094 486018 486846 506974 535866 547859 580086 589186 635562 636701 639582 641173 674154 691641 703222 758574 760461 803799 838457 881586 883779 887778 918034 959373 999037 1054833 1095718 1161043 1273402 1282346 1306433 1377051 1383282 1385761 1518287 1520922 1607598 1643577 1676914 1767558 1812149 1910103 1918746 1923519 1998074 2109666 2281383 2322086 2515371 2612866 2651337 2754102 2771522 2997111 3036574 3164499 3287154 3304507 3483129 3624298 3820206 3847038 3919299 4131153 4157283 4554861 4562766 4930731 5030742 5302674 5436447 5730309 5770557 5994222 6328998 6609014 6966258 7546113 7838598 8262306 8314566 8991333 9109722 9861462 9913521 10449387 10872894 10899941 11460618 11541114 11757897 12471849 13664583 15092226 16309341 16983629 17982666 19737731 19827042 20898774 21799882 23515794 23557937 24943698 27329166 29740563 32618682 32699823 33967258 39475462 42958591 47115874 50950887 56176619 59213193 59481126 65399646 70673811 85917182 98099469 101901774 112353238 118426386 128875773 141347622 152852661 168529857 177639579 196198938 212021433 257751546 305705322 337059714 355279158 386627319 424042866 505589571 730296047 773254638 1011179142 1460592094 2190888141 4381776282 6572664423 13145328846
• Sum of all divisors σ(n): 35756937216
• Sum of proper divisors (its aliquot sum) s(n): 22611608370
• 13145328846 is an abundant number, because the sum of its proper divisors (22611608370) is greater than itself. Its abundance is 9466279524

Bases of 13145328846

• Binary: 1100001111100001011100110011001110₂
• Hexadecimal: 0x30F85CCCE
• Base-36: 61EE0NI

Squares and roots of 13145328846

• 13145328846 squared (13145328846²) is 172799670469479691716
• 13145328846 cubed (13145328846³) is 2271508492801745754125522039736
• The square root of 13145328846 is 114653.0804034501
• The cube root of 13145328846 is 2360.0642066943

Scales and comparisons

• 13,145,328,846 seconds is equal to 417 years, 51 weeks, 14 minutes, 6 seconds.
• To count from 1 to 13,145,328,846 would take you about eight 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 13145328846 cubic inches would be around 196.7 feet tall.

Recreational maths with 13145328846

• 13145328846 backwards is 64882354131
• The number of decimal digits it has is: 11
• The sum of 13145328846's digits is 45
• More coming soon!