13538942255726712

Names of 13538942255726712

• Cardinal: 13538942255726712 can be written as Thirteen quadrillion, five hundred thirty-eight trillion, nine hundred forty-two billion, two hundred fifty-five million, seven hundred twenty-six thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 1.3538942255726712 × 10¹⁶

Factors of 13538942255726712

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 11637898

Divisors of 13538942255726712

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 27 33 36 44 54 66 72 88 99 108 121 132 198 216 242 264 297 363 396 484 594 726 792 968 1089 1188 1452 2178 2376 2904 3267 4356 6534 8712 13068 26136 44683 89366 134049 178732 268098 357464 402147 491513 536196 804294 983026 1072392 1206441 1474539 1608588 1966052 2412882 2949078 3217176 3932104 4423617 4825764 5406643 5898156 8847234 9651528 10813286 11593199 11796312 13270851 16219929 17694468 21626572 23186398 26541702 32439858 34779597 35388936 43253144 46372796 48659787 53083404 64879716 69559194 92745592 97319574 104338791 106166808 127525189 129759432 139118388 145979361 194639148 208677582 255050378 278236776 291958722 313016373 382575567 389278296 417355164 510100756 583917444 626032746 765151134 834710328 1020201512 1147726701 1167834888 1252065492 1402777079 1530302268 2295453402 2504130984 2805554158 3060604536 3443180103 4208331237 4590906804 5611108316 6886360206 8416662474 9181813608 11222216632 12624993711 13772720412 16833324948 25249987422 27545440824 33666649896 37874981133 50499974844 75749962266 100999949688 151499924532 302999849064 518018910917 1036037821834 1554056732751 2072075643668 3108113465502 4144151287336 4662170198253 5698208020087 6216226931004 9324340396506 11396416040174 12432453862008 13986510594759 17094624060261 18648680793012 22792832080348 27973021189518 34189248120522 37297361586024 45585664160696 51283872180783 55946042379036 62680288220957 68378496241044 102567744361566 111892084758072 125360576441914 136756992482088 153851616542349 188040864662871 205135488723132 250721152883828 307703233084698 376081729325742 410270977446264 501442305767656 564122593988613 615406466169396 752163458651484 1128245187977226 1230812932338792 1504326917302968 1692367781965839 2256490375954452 3384735563931678 4512980751908904 6769471127863356 13538942255726712
• Sum of all divisors σ(n): 41338837794240000
• Sum of proper divisors (its aliquot sum) s(n): 27799895538513288
• 13538942255726712 is an abundant number, because the sum of its proper divisors (27799895538513288) is greater than itself. Its abundance is 14260953282786576

Bases of 13538942255726712

• Binary: 110000000110011001100010100011110010011000000001111000₂
• Hexadecimal: 0x301998A3C98078
• Base-36: 3PB5K7HXGU0

Squares and roots of 13538942255726712

• 13538942255726712 squared (13538942255726712²) is 183302957403902308633559230330944
• 13538942255726712 cubed (13538942255726712³) is 2481728155595366527031851029084606451030980976128
• The square root of 13538942255726712 is 116356960.4953941379
• The cube root of 13538942255726712 is 238338.8897709953

Scales and comparisons

• 13,538,942,255,726,712 seconds is equal to 430,496,485 years, 1 week, 5 days, 9 hours, 25 minutes, 12 seconds.
• To count from 1 to 13,538,942,255,726,712 would take you about one billion, two hundred ninety-one million, four hundred eighty-nine thousand, four 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 13538942255726712 cubic inches would be around 19861.6 feet tall.

Recreational maths with 13538942255726712

• 13538942255726712 backwards is 21762755224983531
• 13538942255726712 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13538942255726712's digits is 72
• More coming soon!