15431654490112

Names of 15431654490112

• Cardinal: 15431654490112 can be written as Fifteen trillion, four hundred thirty-one billion, six hundred fifty-four million, four hundred ninety thousand, one hundred twelve.

Scientific notation

• Scientific notation: 1.5431654490112 × 10¹³

Factors of 15431654490112

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 12758

Divisors of 15431654490112

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 37 41 49 56 64 74 82 98 112 128 148 164 196 224 256 259 287 296 328 392 448 512 518 574 592 656 784 896 1024 1036 1148 1184 1312 1517 1568 1792 1813 2009 2048 2072 2296 2368 2624 3034 3136 3584 3626 4018 4096 4144 4592 4736 5248 6068 6272 7168 7252 8036 8192 8288 9184 9472 10496 10619 12136 12544 12671 14336 14504 16072 16384 16576 18368 18944 20992 21238 24272 25088 25342 28672 29008 32144 33152 36736 37888 41984 42476 48544 50176 50684 57344 58016 64288 66304 73472 74333 75776 83968 84952 88697 97088 100352 101368 114688 116032 128576 132608 146944 148666 151552 167936 169904 177394 194176 200704 202736 232064 257152 265216 293888 297332 303104 335872 339808 354788 388352 401408 405472 464128 468827 514304 519511 530432 587776 594664 606208 620879 671744 679616 709576 776704 802816 810944 928256 937654 1028608 1039022 1060864 1175552 1189328 1241758 1359232 1419152 1553408 1621888 1856512 1875308 2057216 2078044 2121728 2351104 2378656 2483516 2718464 2838304 3106816 3243776 3281789 3636577 3713024 3750616 4114432 4156088 4243456 4702208 4757312 4967032 5436928 5676608 6213632 6487552 6563578 7273154 7426048 7501232 8228864 8312176 9514624 9934064 10873856 11353216 12427264 12975104 13127156 14546308 14852096 15002464 16457728 16624352 19029248 19221907 19868128 21747712 22706432 22972523 24854528 25456039 25950208 26254312 29092616 29704192 30004928 32915456 33248704 38058496 38443814 39736256 43495424 45412864 45945046 50912078 51900416 52508624 58185232 60009856 66497408 76116992 76887628 79472512 86990848 90825728 91890092 101824156 103800832 105017248 116370464 120019712 132994816 134553349 152233984 153775256 158945024 173981696 181651456 183780184 203648312 207601664 210034496 232740928 240039424 265989632 269106698 304467968 307550512 317890048 363302912 367560368 407296624 420068992 465481856 480078848 531979264 538213396 608935936 615101024 635780096 726605824 735120736 814593248 840137984 930963712 941873443 960157696 1063958528 1076426792 1217871872 1230202048 1271560192 1453211648 1470241472 1629186496 1680275968 1861927424 1883746886 1920315392 2127917056 2152853584 2460404096 2543120384 2940482944 3258372992 3360551936 3723854848 3767493772 3840630784 4255834112 4305707168 4920808192 5086240768 5880965888 6516745984 6721103872 7447709696 7534987544 7681261568 8511668224 8611414336 9841616384 10172481536 11761931776 13033491968 13442207744 14895419392 15069975088 17222828672 19683232768 23523863552 26066983936 26884415488 29790838784 30139950176 34445657344 39366465536 47047727104 52133967872 53768830976 59581677568 60279900352 68891314688 78732931072 94095454208 104267935744 120559800704 137782629376 157465862144 188190908416 208535871488 241119601408 275565258752 314931724288 376381816832 417071742976 482239202816 551130517504 964478405632 1102261035008 1928956811264 2204522070016 3857913622528 7715827245056 15431654490112
• Sum of all divisors σ(n): 37773705328128
• Sum of proper divisors (its aliquot sum) s(n): 22342050838016
• 15431654490112 is an abundant number, because the sum of its proper divisors (22342050838016) is greater than itself. Its abundance is 6910396347904

Bases of 15431654490112

• Binary: 11100000100011110110010010001100000000000000₂
• Hexadecimal: 0xE08F648C000
• Base-36: 5GX7CNE9S

Squares and roots of 15431654490112

• 15431654490112 squared (15431654490112²) is 238135960302193850705772544
• 15431654490112 cubed (15431654490112³) is 3674831861054482720647970258815369084928
• The square root of 15431654490112 is 3928314.4591684613
• The cube root of 15431654490112 is 24896.4541168325

Scales and comparisons

• 15,431,654,490,112 seconds is equal to 490,678 years, 45 weeks, 5 days, 3 hours, 41 minutes, 52 seconds.
• To count from 1 to 15,431,654,490,112 would take you about one million, two hundred twenty-six thousand, six hundred ninety-seven 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 15431654490112 cubic inches would be around 2074.7 feet tall.

Recreational maths with 15431654490112

• 15431654490112 backwards is 21109445613451
• The number of decimal digits it has is: 14
• The sum of 15431654490112's digits is 46
• More coming soon!