155223690838016

Names of 155223690838016

• Cardinal: 155223690838016 can be written as One hundred fifty-five trillion, two hundred twenty-three billion, six hundred ninety million, eight hundred thirty-eight thousand and sixteen.

Scientific notation

• Scientific notation: 1.55223690838016 × 10¹⁴

Factors of 155223690838016

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 1253

Divisors of 155223690838016

• Number of divisors d(n): 304
• Complete list of divisors:
  1 2 4 8 16 23 32 41 46 64 82 92 128 164 184 256 328 368 512 529 656 736 943 1024 1058 1187 1312 1472 1886 2048 2116 2374 2624 2944 3772 4096 4232 4748 5248 5888 7544 8192 8464 9496 10496 11776 12167 15088 16384 16928 18992 20992 21689 23552 24334 27301 30176 32768 33856 37984 41984 43378 47104 48667 48668 54602 60352 65536 67712 75968 83968 86756 94208 97334 97336 109204 120704 131072 135424 151936 167936 173512 188416 194668 194672 218408 241408 262144 270848 303872 335872 347024 376832 389336 389344 436816 482816 498847 541696 607744 627923 671744 694048 753664 778672 778688 873632 965632 997694 1083392 1119341 1215488 1255846 1343488 1388096 1507328 1557344 1557376 1747264 1931264 1995388 2166784 2238682 2430976 2511692 2686976 2776192 3014656 3114688 3114752 3494528 3862528 3990776 4333568 4477364 4861952 5023384 5373952 5552384 6029312 6229376 6229504 6989056 7725056 7981552 8667136 8954728 9723904 10046768 10747904 11104768 12458752 12459008 13978112 14442229 15450112 15963104 17334272 17909456 19447808 20093536 22209536 24917504 24918016 25744843 27956224 28884458 30900224 31926208 34668544 35818912 38895616 40187072 44419072 49835008 49836032 51489686 55912448 57768916 61800448 63852416 69337088 71637824 77791232 80374144 88838144 99670016 99672064 102979372 111824896 115537832 123600896 127704832 138674176 143275648 155582464 160748288 177676288 199340032 199344128 205958744 223649792 231075664 247201792 255409664 286551296 311164928 321496576 355352576 398680064 398688256 411917488 447299584 462151328 510819328 573102592 592131389 642993152 710705152 797360128 797376512 823834976 894599168 924302656 1021638656 1146205184 1184262778 1285986304 1421410304 1594720256 1594753024 1647669952 1789198336 1848605312 2043277312 2292410368 2368525556 2571972608 2842820608 3189440512 3189506048 3295339904 3578396672 3697210624 4086554624 4584820736 4737051112 5143945216 5685641216 6378881024 6590679808 7156793344 7394421248 8173109248 9169641472 9474102224 10287890432 12757762048 13181359616 14788842496 16346218496 18339282944 18948204448 20575780864 26362719232 29577684992 32692436992 36678565888 37896408896 41151561728 52725438464 59155369984 65384873984 73357131776 75792817792 82303123456 105450876928 118310739968 130769747968 146714263552 151585635584 164606246912 210901753856 236621479936 293428527104 303171271168 421803507712 473242959872 606342542336 843607015424 946485919744 1212685084672 1687214030848 1892971839488 2425370169344 3374428061696 3785943678976 4850740338688 6748856123392 9701480677376 19402961354752 38805922709504 77611845419008 155223690838016
• Sum of all divisors σ(n): 332752963213440
• Sum of proper divisors (its aliquot sum) s(n): 177529272375424
• 155223690838016 is an abundant number, because the sum of its proper divisors (177529272375424) is greater than itself. Its abundance is 22305581537408

Bases of 155223690838016

• Binary: 100011010010110011010100111101000000000000000000₂
• Hexadecimal: 0x8D2CD4F40000
• Base-36: 1J0SS1RNCW

Squares and roots of 155223690838016

• 155223690838016 squared (155223690838016²) is 24094394197375972300350816256
• 155223690838016 cubed (155223690838016³) is 3740020795822774585506464797019094275588096
• The square root of 155223690838016 is 12458879.9993424771
• The cube root of 155223690838016 is 53742.6819199167

Scales and comparisons

• 155,223,690,838,016 seconds is equal to 4,935,633 years, 11 weeks, 6 days, 19 hours, 26 minutes, 56 seconds.
• To count from 1 to 155,223,690,838,016 would take you about twelve million, three hundred thirty-nine thousand and eighty-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 155223690838016 cubic inches would be around 4478.6 feet tall.

Recreational maths with 155223690838016

• 155223690838016 backwards is 610838096322551
• The number of decimal digits it has is: 15
• The sum of 155223690838016's digits is 59
• More coming soon!