13454731290

Names of 13454731290

• Cardinal: 13454731290 can be written as Thirteen billion, four hundred fifty-four million, seven hundred thirty-one thousand, two hundred ninety.

Scientific notation

• Scientific notation: 1.345473129 × 10¹⁰

Factors of 13454731290

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 318

Divisors of 13454731290

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 5 6 7 10 11 13 14 15 21 22 26 30 31 33 35 39 42 55 62 65 66 70 77 78 91 93 97 105 110 130 143 149 154 155 165 182 186 194 195 210 217 231 273 286 291 298 310 330 341 385 390 403 429 434 447 455 462 465 485 546 582 651 679 682 715 745 770 806 858 894 910 930 970 1001 1023 1043 1067 1085 1155 1209 1261 1302 1358 1365 1430 1455 1490 1639 1705 1937 2002 2015 2037 2046 2086 2134 2145 2170 2235 2310 2387 2418 2522 2730 2821 2910 3003 3007 3129 3201 3255 3278 3395 3410 3783 3874 4030 4074 4290 4433 4470 4619 4774 4917 5005 5115 5215 5335 5642 5811 6006 6014 6045 6258 6305 6402 6510 6790 7161 7469 7566 8195 8463 8827 8866 9021 9238 9685 9834 10010 10185 10230 10430 10670 11473 11622 11935 12090 12610 13299 13559 13857 13871 14105 14322 14453 14938 15015 15035 15645 16005 16390 16926 17654 18042 18915 19370 20370 21049 21307 22165 22407 22946 23095 23870 24585 26481 26598 27118 27714 27742 28210 28906 29055 30030 30070 31031 31290 32010 32333 33077 34419 35805 37345 37830 39091 40677 41613 42098 42315 42614 43359 44135 44330 44814 45105 46190 49170 50809 52962 57365 58110 60047 62062 63147 63921 64666 66154 66495 67795 68838 69285 69355 71610 72265 74690 78182 81354 83226 84630 86718 88270 90210 93093 96999 97097 99231 101171 101618 105245 106535 112035 114730 117273 120094 126294 127842 132405 132990 135590 138570 138710 144530 149149 152427 155155 158983 161665 165385 172095 180141 186186 187889 193998 194194 195455 198462 202342 203385 208065 210490 213070 216795 224070 231539 234546 254045 264810 273637 291291 298298 300235 303513 304854 310310 315735 317966 319605 323330 330770 344190 355663 360282 375778 390910 406770 416130 420329 430001 433590 447447 448043 463078 465465 476949 484995 485485 496155 505855 508090 547274 563667 582582 586365 600470 607026 631470 639210 660517 694617 711326 745745 762135 794915 820911 840658 860002 894894 896086 900705 930930 939445 953898 969990 970970 992310 1011710 1066989 1112881 1127334 1157695 1172730 1260987 1290003 1315223 1321034 1344129 1368185 1389234 1456455 1491490 1517565 1524270 1589830 1641822 1778315 1801410 1878890 1981551 2066779 2101645 2133978 2150005 2225762 2237235 2240215 2315390 2384745 2521974 2580006 2630446 2688258 2736370 2818335 2912910 3010007 3035130 3136301 3302585 3338643 3473085 3556630 3945669 3963102 4104555 4133558 4203290 4300010 4474470 4480430 4623619 4769490 4928473 5334945 5564405 5636670 5824559 6020014 6200337 6272602 6304935 6450015 6576115 6605170 6677286 6720645 6946170 7891338 8209110 9030021 9247238 9408903 9856946 9907755 10333895 10669890 11128810 11649118 12400674 12609870 12900030 13152230 13441290 13870857 14467453 14785419 15050035 15681505 16693215 17473677 18060042 18817806 19728345 19815510 20667790 23118095 24642365 27741714 28934906 29122795 29570838 30100070 31001685 31363010 33386430 34499311 34947354 39456690 40771913 43402359 45150105 46236190 47044515 49284730 58245590 62003370 64070149 68998622 69354285 72337265 73927095 81543826 86804718 87368385 90300210 94089030 103497933 122315739 128140298 138708570 144674530 147854190 172496555 174736770 192210447 203859565 206995866 217011795 244631478 320350745 344993110 384420894 407719130 434023590 448491043 517489665 611578695 640701490 896982086 961052235 1034979330 1223157390 1345473129 1922104470 2242455215 2690946258 4484910430 6727365645 13454731290
• Sum of all divisors σ(n): 45519667200
• Sum of proper divisors (its aliquot sum) s(n): 32064935910
• 13454731290 is an abundant number, because the sum of its proper divisors (32064935910) is greater than itself. Its abundance is 18610204620

Bases of 13454731290

• Binary: 1100100001111101101110100000011010₂
• Hexadecimal: 0x321F6E81A
• Base-36: 66ILL3U

Squares and roots of 13454731290

• 13454731290 squared (13454731290²) is 181029794086105064100
• 13454731290 cubed (13454731290³) is 2435707234912574760173725689000
• The square root of 13454731290 is 115994.5312935053
• The cube root of 13454731290 is 2378.4371309667

Scales and comparisons

• 13,454,731,290 seconds is equal to 427 years, 42 weeks, 4 days, 1 hour, 21 minutes, 30 seconds.
• To count from 1 to 13,454,731,290 would take you about eight hundred fifty-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 13454731290 cubic inches would be around 198.2 feet tall.

Recreational maths with 13454731290

• 13454731290 backwards is 09213745431
• 13454731290 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13454731290's digits is 39
• More coming soon!