1123478786736128

Names of 1123478786736128

• Cardinal: 1123478786736128 can be written as One quadrillion, one hundred twenty-three trillion, four hundred seventy-eight billion, seven hundred eighty-six million, seven hundred thirty-six thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.123478786736128 × 10¹⁵

Factors of 1123478786736128

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 1212

Divisors of 1123478786736128

• Number of divisors d(n): 204
• Complete list of divisors:
  1 2 4 8 16 23 32 46 64 92 128 184 256 368 512 529 736 1024 1058 1187 1472 2048 2116 2374 2944 4096 4232 4748 5888 8192 8464 9496 11776 12167 16384 16928 18992 23552 24334 27301 32768 33856 37984 47104 48668 54602 65536 67712 75968 94208 97336 109204 135424 151936 188416 194672 218408 270848 303872 376832 389344 436816 541696 607744 627923 753664 778688 873632 1083392 1215488 1255846 1408969 1507328 1557376 1747264 2166784 2430976 2511692 2817938 3114752 3494528 4333568 4861952 5023384 5635876 6229504 6989056 8667136 9723904 10046768 11271752 12459008 13978112 14442229 17334272 19447808 20093536 22543504 24918016 27956224 28884458 32406287 34668544 38895616 40187072 45087008 49836032 55912448 57768916 64812574 77791232 80374144 90174016 99672064 111824896 115537832 129625148 160748288 180348032 199344128 223649792 231075664 259250296 321496576 360696064 398688256 447299584 462151328 518500592 642993152 721392128 745344601 797376512 894599168 924302656 1037001184 1285986304 1442784256 1490689202 1789198336 1848605312 2074002368 2571972608 2885568512 2981378404 3697210624 4148004736 5143945216 5771137024 5962756808 7394421248 8296009472 10287890432 11542274048 11925513616 14788842496 16592018944 17142925823 20575780864 23084548096 23851027232 29577684992 33184037888 34285851646 41151561728 46169096192 47702054464 59155369984 66368075776 68571703292 92338192384 95404108928 118310739968 132736151552 137143406584 190808217856 236621479936 265472303104 274286813168 381616435712 473242959872 530944606208 548573626336 763232871424 946485919744 1061889212416 1097147252672 1526465742848 2123778424832 2194294505344 3052931485696 4388589010688 6105862971392 8777178021376 12211725942784 17554356042752 24423451885568 35108712085504 48846903771136 70217424171008 140434848342016 280869696684032 561739393368064 1123478786736128
• Sum of all divisors σ(n): 2351046353229840
• Sum of proper divisors (its aliquot sum) s(n): 1227567566493712
• 1123478786736128 is an abundant number, because the sum of its proper divisors (1227567566493712) is greater than itself. Its abundance is 104088779757584

Bases of 1123478786736128

• Binary: 11111111011100110001001001111111110000000000000000₂
• Hexadecimal: 0x3FDCC49FF0000
• Base-36: B28N129CZK

Squares and roots of 1123478786736128

• 1123478786736128 squared (1123478786736128²) is 1262204584246082180103100432384
• 1123478786736128 cubed (1123478786736128³) is 1418060074921567269150364611685786520913969152
• The square root of 1123478786736128 is 33518335.0829979023
• The cube root of 1123478786736128 is 103957.2922133893

Scales and comparisons

• 1,123,478,786,736,128 seconds is equal to 35,723,150 years, 14 weeks, 8 hours, 2 minutes, 8 seconds.
• To count from 1 to 1,123,478,786,736,128 would take you about one hundred seven million, one hundred sixty-nine thousand, four hundred fifty 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 1123478786736128 cubic inches would be around 8663.1 feet tall.

Recreational maths with 1123478786736128

• 1123478786736128 backwards is 8216376878743211
• The number of decimal digits it has is: 16
• The sum of 1123478786736128's digits is 74
• More coming soon!