15313229485009920

Names of 15313229485009920

• Cardinal: 15313229485009920 can be written as Fifteen quadrillion, three hundred thirteen trillion, two hundred twenty-nine billion, four hundred eighty-five million, nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.531322948500992 × 10¹⁶

Factors of 15313229485009920

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 36924260921

Divisors of 15313229485009920

• Number of divisors d(n): 220
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 81 90 96 108 120 128 135 144 160 162 180 192 216 240 256 270 288 320 324 360 384 405 432 480 512 540 576 640 648 720 768 810 864 960 1024 1080 1152 1280 1296 1440 1536 1620 1728 1920 2160 2304 2560 2592 2880 3072 3240 3456 3840 4320 4608 5120 5184 5760 6480 6912 7680 8640 9216 10368 11520 12960 13824 15360 17280 20736 23040 25920 27648 34560 41472 46080 51840 69120 82944 103680 138240 207360 414720 36924260911 73848521822 110772782733 147697043644 184621304555 221545565466 295394087288 332318348199 369242609110 443091130932 553863913665 590788174576 664636696398 738485218220 886182261864 996955044597 1107727827330 1181576349152 1329273392796 1476970436440 1661591740995 1772364523728 1993910089194 2215455654660 2363152698304 2658546785592 2953940872880 2990865133791 3323183481990 3544729047456 3987820178388 4430911309320 4726305396608 4984775222985 5317093571184 5907881745760 5981730267582 6646366963980 7089458094912 7975640356776 8861822618640 9452610793216 9969550445970 10634187142368 11815763491520 11963460535164 13292733927960 14178916189824 14954325668955 15951280713552 17723645237280 18905221586432 19939100891940 21268374284736 23631526983040 23926921070328 26585467855920 28357832379648 29908651337910 31902561427104 35447290474560 37810443172864 39878201783880 42536748569472 47263053966080 47853842140656 53170935711840 56715664759296 59817302675820 63805122854208 70894580949120 79756403567760 85073497138944 94526107932160 95707684281312 106341871423680 113431329518592 119634605351640 127610245708416 141789161898240 159512807135520 170146994277888 189052215864320 191415368562624 212683742847360 239269210703280 255220491416832 283578323796480 319025614271040 340293988555776 382830737125248 425367485694720 478538421406560 510440982833664 567156647592960 638051228542080 765661474250496 850734971389440 957076842813120 1020881965667328 1276102457084160 1531322948500992 1701469942778880 1914153685626240 2552204914168320 3062645897001984 3828307371252480 5104409828336640 7656614742504960 15313229485009920
• Sum of all divisors σ(n): 54873956475063264
• Sum of proper divisors (its aliquot sum) s(n): 39560726990053344
• 15313229485009920 is an abundant number, because the sum of its proper divisors (39560726990053344) is greater than itself. Its abundance is 24247497505043424

Bases of 15313229485009920

• Binary: 110110011001110100110100010011110100010110110000000000₂
• Hexadecimal: 0x36674D13D16C00
• Base-36: 46S34IBI800

Squares and roots of 15313229485009920

• 15313229485009920 squared (15313229485009920²) is 234494997260577179697982498406400
• 15313229485009920 cubed (15313229485009920³) is 3590875706137990886642113915233453979088191488000
• The square root of 15313229485009920 is 123746634.2370972125
• The cube root of 15313229485009920 is 248326.0403736401

Scales and comparisons

• 15,313,229,485,009,920 seconds is equal to 486,913,330 years, 36 weeks, 19 hours, 12 minutes.
• To count from 1 to 15,313,229,485,009,920 would take you about one billion, four hundred sixty million, seven hundred thirty-nine thousand, nine hundred ninety-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 15313229485009920 cubic inches would be around 20693.8 feet tall.

Recreational maths with 15313229485009920

• 15313229485009920 backwards is 02990058492231351
• The number of decimal digits it has is: 17
• The sum of 15313229485009920's digits is 63
• More coming soon!