4638884290992

Names of 4638884290992

• Cardinal: 4638884290992 can be written as Four trillion, six hundred thirty-eight billion, eight hundred eighty-four million, two hundred ninety thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 4.638884290992 × 10¹²

Factors of 4638884290992

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 511340873

Divisors of 4638884290992

• Number of divisors d(n): 100
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 54 56 63 72 81 84 108 112 126 144 162 168 189 216 252 324 336 378 432 504 567 648 756 1008 1134 1296 1512 2268 3024 4536 9072 511340861 1022681722 1534022583 2045363444 3068045166 3579386027 4090726888 4602067749 6136090332 7158772054 8181453776 9204135498 10738158081 12272180664 13806203247 14317544108 18408270996 21476316162 24544361328 27612406494 28635088216 32214474243 36816541992 41418609741 42952632324 55224812988 57270176432 64428948486 73633083984 82837219482 85905264648 96643422729 110449625976 128857896972 165674438964 171810529296 193286845458 220899251952 257715793944 289930268187 331348877928 386573690916 515431587888 579860536374 662697755856 773147381832 1159721072748 1546294763664 2319442145496 4638884290992
• Sum of all divisors σ(n): 15344316586896
• Sum of proper divisors (its aliquot sum) s(n): 10705432295904
• 4638884290992 is an abundant number, because the sum of its proper divisors (10705432295904) is greater than itself. Its abundance is 6066548004912

Bases of 4638884290992

• Binary: 1000011100000010011000011001110000110110000₂
• Hexadecimal: 0x438130CE1B0
• Base-36: 1N72NXN00

Squares and roots of 4638884290992

• 4638884290992 squared (4638884290992²) is 21519247465212350532344064
• 4638884290992 cubed (4638884290992³) is 99825299020342987883954667092439871488
• The square root of 4638884290992 is 2153806.9298319197
• The cube root of 4638884290992 is 16677.7648684561

Scales and comparisons

• 4,638,884,290,992 seconds is equal to 147,502 years, 8 weeks, 6 days, 9 hours, 43 minutes, 12 seconds.
• To count from 1 to 4,638,884,290,992 would take you about three hundred sixty-eight thousand, seven hundred fifty-five 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 4638884290992 cubic inches would be around 1389.8 feet tall.

Recreational maths with 4638884290992

• 4638884290992 backwards is 2990924888364
• 4638884290992 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 4638884290992's digits is 72
• More coming soon!