123297199792128

Names of 123297199792128

• Cardinal: 123297199792128 can be written as One hundred twenty-three trillion, two hundred ninety-seven billion, one hundred ninety-nine million, seven hundred ninety-two thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.23297199792128 × 10¹⁴

Factors of 123297199792128

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 828

Divisors of 123297199792128

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 192 216 256 288 384 432 512 576 768 823 864 1024 1152 1536 1646 1728 2048 2304 2469 3072 3292 3456 4096 4608 4938 6144 6584 6912 7407 8192 9216 9876 12288 13168 13824 14814 18432 19752 22221 24576 26336 27648 29628 36864 39504 44442 52672 55296 59256 73728 79008 88884 105344 110592 118512 158016 177768 210688 221184 237024 316032 355536 421376 474048 632064 677329 711072 842752 948096 1264128 1354658 1422144 1685504 1896192 2031987 2528256 2709316 2844288 3371008 3792384 4063974 5056512 5418632 5688576 6095961 6742016 7584768 8127948 10113024 10837264 11377152 12191922 15169536 16255896 18287883 20226048 21674528 22754304 24383844 30339072 32511792 36575766 43349056 45508608 48767688 60678144 65023584 73151532 86698112 91017216 97535376 130047168 146303064 173396224 182034432 195070752 260094336 292606128 346792448 390141504 520188672 557441767 585212256 693584896 780283008 1040377344 1114883534 1170424512 1387169792 1560566016 1672325301 2080754688 2229767068 2340849024 2774339584 3121132032 3344650602 4161509376 4459534136 4681698048 5016975903 5548679168 6242264064 6689301204 8323018752 8919068272 9363396096 10033951806 12484528128 13378602408 15050927709 16646037504 17838136544 18726792192 20067903612 24969056256 26757204816 30101855418 35676273088 37453584384 40135807224 49938112512 53514409632 60203710836 71352546176 74907168768 80271614448 107028819264 120407421672 142705092352 149814337536 160543228896 214057638528 240814843344 285410184704 321086457792 428115277056 481629686688 570820369408 642172915584 856230554112 963259373376 1141640738816 1284345831168 1712461108224 1926518746752 2283281477632 2568691662336 3424922216448 3853037493504 4566562955264 5137383324672 6849844432896 7706074987008 10274766649344 13699688865792 15412149974016 20549533298688 30824299948032 41099066597376 61648599896064 123297199792128
• Sum of all divisors σ(n): 365747145974400
• Sum of proper divisors (its aliquot sum) s(n): 242449946182272
• 123297199792128 is an abundant number, because the sum of its proper divisors (242449946182272) is greater than itself. Its abundance is 119152746390144

Bases of 123297199792128

• Binary: 11100000010001101011101110010111010000000000000₂
• Hexadecimal: 0x70235DCBA000
• Base-36: 17PDY9BEO0

Squares and roots of 123297199792128

• 123297199792128 squared (123297199792128²) is 15202199476579928926410768384
• 123297199792128 cubed (123297199792128³) is 1874388626143659203229830805804865554481152
• The square root of 123297199792128 is 11103927.2238306749
• The cube root of 123297199792128 is 49771.9211550471

Scales and comparisons

• 123,297,199,792,128 seconds is equal to 3,920,469 years, 29 weeks, 4 days, 12 hours, 28 minutes, 48 seconds.
• To count from 1 to 123,297,199,792,128 would take you about nine million, eight hundred one thousand, one hundred seventy-three 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 123297199792128 cubic inches would be around 4147.7 feet tall.

Recreational maths with 123297199792128

• 123297199792128 backwards is 821297991792321
• 123297199792128 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 123297199792128's digits is 72
• More coming soon!