131380398270

Names of 131380398270

• Cardinal: 131380398270 can be written as One hundred thirty-one billion, three hundred eighty million, three hundred ninety-eight thousand, two hundred seventy.

Scientific notation

• Scientific notation: 1.3138039827 × 10¹¹

Factors of 131380398270

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1961

Divisors of 131380398270

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 30 33 45 55 66 90 99 110 165 198 283 330 495 566 849 990 1415 1657 1698 2547 2830 3113 3314 4245 4971 5094 6226 8285 8490 9339 9942 12735 14913 15565 16570 18227 18678 24855 25470 28017 29826 31130 36454 46695 49710 54681 56034 74565 80089 91135 93390 109362 140085 149130 160178 164043 182270 240267 273405 280170 328086 400445 468931 480534 546810 720801 800890 820215 880979 937862 1201335 1406793 1441602 1640430 1761958 2344655 2402670 2642937 2813586 3604005 4220379 4404895 4689310 5158241 5285874 7033965 7208010 7928811 8440758 8809790 10316482 13214685 14067930 15474723 15857622 21101895 25791205 26429370 30949446 39644055 42203790 46424169 51582410 77373615 79288110 92848338 132707473 154747230 232120845 265414946 398122419 464241690 663537365 796244838 1194367257 1327074730 1459782203 1990612095 2388734514 2919564406 3981224190 4379346609 5971836285 7298911015 8758693218 11943672570 13138039827 14597822030 21896733045 26276079654 43793466090 65690199135 131380398270
• Sum of all divisors σ(n): 374189682672
• Sum of proper divisors (its aliquot sum) s(n): 242809284402
• 131380398270 is an abundant number, because the sum of its proper divisors (242809284402) is greater than itself. Its abundance is 111428886132

Bases of 131380398270

• Binary: 1111010010110111000011100100010111110₂
• Hexadecimal: 0x1E96E1C8BE
• Base-36: 1OCSHW3I

Squares and roots of 131380398270

• 131380398270 squared (131380398270²) is 17260809049583818992900
• 131380398270 cubed (131380398270³) is 2267731967396742317034792302283000
• The square root of 131380398270 is 362464.3406874669
• The cube root of 131380398270 is 5083.6642279941

Scales and comparisons

• 131,380,398,270 seconds is equal to 4,177 years, 25 weeks, 3 days, 11 hours, 4 minutes, 30 seconds.
• To count from 1 to 131,380,398,270 would take you about eight thousand, three hundred fifty-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 131380398270 cubic inches would be around 423.6 feet tall.

Recreational maths with 131380398270

• 131380398270 backwards is 072893083131
• 131380398270 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 131380398270's digits is 45
• More coming soon!