155163714439968

Names of 155163714439968

• Cardinal: 155163714439968 can be written as One hundred fifty-five trillion, one hundred sixty-three billion, seven hundred fourteen million, four hundred thirty-nine thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 1.55163714439968 × 10¹⁴

Factors of 155163714439968

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 13741

Divisors of 155163714439968

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 72 78 96 104 117 144 156 208 234 288 312 416 468 624 936 1031 1248 1872 2062 3093 3744 4124 6073 6186 6619 8248 9279 12146 12372 13238 13403 16496 18219 18558 19857 24292 24744 26476 26806 32992 36438 37116 39714 40209 48584 49488 52952 53612 54657 59571 72876 74232 78949 79428 80418 86047 97168 98976 105904 107224 109314 119142 120627 145752 148464 157898 158856 160836 172094 194336 211808 214448 218628 236847 238284 241254 258141 291504 296928 315796 317712 321672 344188 428896 437256 473694 476568 482508 516282 583008 631592 635424 643344 688376 710541 774423 874512 947388 953136 965016 1032564 1263184 1286688 1376752 1421082 1548846 1749024 1894776 1906272 1930032 2065128 2526368 2753504 2842164 3097692 3789552 3860064 4130256 5684328 6195384 6261263 6824189 7579104 8260512 11368656 12390768 12522526 13648378 18783789 20472567 22737312 24781536 25045052 27296756 37567578 40197187 40945134 50090104 54593512 56351367 61417701 75135156 80394374 81396419 81890268 88714457 100180208 109187024 112702734 120591561 122835402 150270312 160788748 162792838 163780536 177428914 200360416 218374048 225405468 241183122 244189257 245670804 266143371 300540624 321577496 325585676 327561072 354857828 361774683 450810936 482366244 488378514 491341608 522563431 532286742 601081248 643154992 651171352 655122144 709715656 723549366 732567771 798430113 901621872 964732488 976757028 982683216 1045126862 1064573484 1286309984 1302342704 1419431312 1447098732 1465135542 1567690293 1596860226 1803243744 1929464976 1953514056 1965366432 2090253724 2129146968 2604685408 2838862624 2894197464 2930271084 3135380586 3193720452 3858929952 3907028112 4180507448 4258293936 4703070879 5788394928 5860542168 6270761172 6387440904 7814056224 8361014896 8516587872 9406141758 11576789856 11721084336 12541522344 12774881808 16722029792 18812283516 23442168672 25083044688 25549763616 37624567032 41443299797 50166089376 75249134064 82886599594 124329899391 150498268128 165773199188 248659798782 331546398376 372989698173 497319597564 538762897361 663092796752 745979396346 994639195128 1077525794722 1326185593504 1491958792692 1616288692083 1989278390256 2155051589444 2983917585384 3232577384166 3978556780512 4310103178888 4848866076249 5967835170768 6465154768332 8620206357776 9697732152498 11935670341536 12930309536664 17240412715552 19395464304996 25860619073328 38790928609992 51721238146656 77581857219984 155163714439968
• Sum of all divisors σ(n): 475799971570560
• Sum of proper divisors (its aliquot sum) s(n): 320636257130592
• 155163714439968 is an abundant number, because the sum of its proper divisors (320636257130592) is greater than itself. Its abundance is 165472542690624

Bases of 155163714439968

• Binary: 100011010001111011011110000101001100101100100000₂
• Hexadecimal: 0x8D1EDE14CB20
• Base-36: 1J0185DAG0

Squares and roots of 155163714439968

• 155163714439968 squared (155163714439968²) is 24075778278807934035875841024
• 155163714439968 cubed (155163714439968³) is 3735687185772938555444073858053625159647232
• The square root of 155163714439968 is 12456472.7928883625
• The cube root of 155163714439968 is 53735.7592057769

Scales and comparisons

• 155,163,714,439,968 seconds is equal to 4,933,726 years, 8 weeks, 4 days, 12 hours, 52 minutes, 48 seconds.
• To count from 1 to 155,163,714,439,968 would take you about twelve million, three hundred thirty-four thousand, three hundred fifteen 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 155163714439968 cubic inches would be around 4478 feet tall.

Recreational maths with 155163714439968

• 155163714439968 backwards is 869934417361551
• 155163714439968 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 155163714439968's digits is 72
• More coming soon!