131238248736

Names of 131238248736

• Cardinal: 131238248736 can be written as One hundred thirty-one billion, two hundred thirty-eight million, two hundred forty-eight thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 1.31238248736 × 10¹¹

Factors of 131238248736

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 13399

Divisors of 131238248736

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 41 42 48 56 82 84 96 112 123 164 168 224 246 287 328 336 367 492 574 656 672 734 861 984 1101 1148 1312 1468 1722 1968 2202 2296 2569 2936 3444 3936 4404 4592 5138 5872 6888 7707 8808 9184 10276 11744 12979 13776 15047 15414 17616 20552 25958 27552 30094 30828 35232 38937 41104 45141 51916 60188 61656 77874 82208 90282 90853 103832 105329 120376 123312 155748 180564 181706 207664 210658 240752 246624 272559 311496 315987 361128 363412 415328 421316 481504 532139 545118 622992 631974 722256 726824 842632 1064278 1090236 1245984 1263948 1444512 1453648 1596417 1685264 2128556 2180472 2527896 2907296 3192834 3370528 3724973 4257112 4360944 4763293 5055792 6385668 7449946 8514224 8721888 9526586 10111584 11174919 12771336 14289879 14899892 17028448 19053172 22349838 25542672 28579758 29799784 33343051 38106344 44699676 51085344 57159516 59599568 66686102 76212688 89399352 100029153 114319032 119199136 133372204 152425376 178798704 195295013 200058306 228638064 266744408 357597408 390590026 400116612 457276128 533488816 585885039 781180052 800233224 1066977632 1171770078 1367065091 1562360104 1600466448 2343540156 2734130182 3124720208 3200932896 4101195273 4687080312 5468260364 6249440416 8202390546 9374160624 10936520728 16404781092 18748321248 21873041456 32809562184 43746082912 65619124368 131238248736
• Sum of all divisors σ(n): 404447662080
• Sum of proper divisors (its aliquot sum) s(n): 273209413344
• 131238248736 is an abundant number, because the sum of its proper divisors (273209413344) is greater than itself. Its abundance is 141971164608

Bases of 131238248736

• Binary: 1111010001110011010001100000100100000₂
• Hexadecimal: 0x1E8E68C120
• Base-36: 1OAFV4TC

Squares and roots of 131238248736

• 131238248736 squared (131238248736²) is 17223477931292205597696
• 131238248736 cubed (131238248736³) is 2260379080845933196128479196512256
• The square root of 131238248736 is 362268.2000065697
• The cube root of 131238248736 is 5081.8301104439

Scales and comparisons

• 131,238,248,736 seconds is equal to 4,172 years, 50 weeks, 3 days, 5 hours, 5 minutes, 36 seconds.
• To count from 1 to 131,238,248,736 would take you about eight thousand, three hundred forty-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 131238248736 cubic inches would be around 423.5 feet tall.

Recreational maths with 131238248736

• 131238248736 backwards is 637842832131
• 131238248736 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 131238248736's digits is 48
• More coming soon!