31838013228

Names of 31838013228

• Cardinal: 31838013228 can be written as Thirty-one billion, eight hundred thirty-eight million, thirteen thousand, two hundred twenty-eight.

Scientific notation

• Scientific notation: 3.1838013228 × 10¹⁰

Factors of 31838013228

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5189

Divisors of 31838013228

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 37 41 42 49 74 82 84 98 111 123 147 148 164 196 222 246 259 287 294 343 444 492 518 574 588 686 777 861 1029 1036 1148 1372 1517 1554 1722 1813 2009 2058 3034 3108 3444 3626 4018 4116 4551 5099 5439 6027 6068 7252 8036 9102 10198 10619 10878 12054 12691 14063 15297 18204 20396 21238 21756 24108 25382 28126 30594 31857 35693 38073 42189 42476 50764 56252 61188 63714 71386 74333 76146 84378 107079 127428 142772 148666 152292 168756 188663 209059 214158 222999 249851 297332 377326 418118 428316 445998 499702 520331 565989 627177 749553 754652 836236 891996 999404 1040662 1131978 1254354 1320641 1463413 1499106 1560993 1748957 2081324 2263956 2508708 2641282 2926826 2998212 3121986 3497914 3961923 4390239 5246871 5282564 5853652 6243972 6995828 7735183 7923846 8780478 9244487 10243891 10493742 15470366 15847692 17560956 18488974 20487782 20987484 23205549 27733461 30731673 30940732 36977948 40975564 46411098 54146281 55466922 61463346 64711409 71707237 92822196 108292562 110933844 122926692 129422818 143414474 162438843 194134227 215121711 216585124 258845636 286828948 324877686 379023967 388268454 430243422 649755372 758047934 776536908 860486844 1137071901 1516095868 2274143802 2653167769 4548287604 5306335538 7959503307 10612671076 15919006614 31838013228
• Sum of all divisors σ(n): 91163520000
• Sum of proper divisors (its aliquot sum) s(n): 59325506772
• 31838013228 is an abundant number, because the sum of its proper divisors (59325506772) is greater than itself. Its abundance is 27487493544

Bases of 31838013228

• Binary: 11101101001101100011000011100101100₂
• Hexadecimal: 0x769B1872C
• Base-36: EMJJ48C

Squares and roots of 31838013228

• 31838013228 squared (31838013228²) is 1013659086306302979984
• 31838013228 cubed (31838013228³) is 32272891398502467936506411228352
• The square root of 31838013228 is 178432.0969668855
• The cube root of 31838013228 is 3169.4359980717

Scales and comparisons

• 31,838,013,228 seconds is equal to 1,012 years, 18 weeks, 1 day, 12 hours, 33 minutes, 48 seconds.
• To count from 1 to 31,838,013,228 would take you about two thousand and twenty-four 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 31838013228 cubic inches would be around 264.1 feet tall.

Recreational maths with 31838013228

• 31838013228 backwards is 82231083813
• The number of decimal digits it has is: 11
• The sum of 31838013228's digits is 39
• More coming soon!