31470339540

Names of 31470339540

• Cardinal: 31470339540 can be written as Thirty-one billion, four hundred seventy million, three hundred thirty-nine thousand, five hundred forty.

Scientific notation

• Scientific notation: 3.147033954 × 10¹⁰

Factors of 31470339540

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 244439

Divisors of 31470339540

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 19 20 30 38 57 60 76 95 113 114 190 226 228 285 339 380 452 565 570 678 1130 1140 1356 1695 2147 2260 3390 4294 6441 6780 8588 10735 12882 21470 25764 32205 42940 64410 128820 244297 488594 732891 977188 1221485 1465782 2442970 2931564 3664455 4641643 4885940 7328910 9283286 13924929 14657820 18566572 23208215 27605561 27849858 46416430 55211122 55699716 69624645 82816683 92832860 110422244 138027805 139249290 165633366 276055610 278498580 331266732 414083415 524505659 552111220 828166830 1049011318 1573516977 1656333660 2098022636 2622528295 3147033954 5245056590 6294067908 7867584885 10490113180 15735169770 31470339540
• Sum of all divisors σ(n): 93575905920
• Sum of proper divisors (its aliquot sum) s(n): 62105566380
• 31470339540 is an abundant number, because the sum of its proper divisors (62105566380) is greater than itself. Its abundance is 30635226840

Bases of 31470339540

• Binary: 11101010011110001110100010111010100₂
• Hexadecimal: 0x753C745D4
• Base-36: EGGMLEC

Squares and roots of 31470339540

• 31470339540 squared (31470339540²) is 990382270762887411600
• 31470339540 cubed (31470339540³) is 31167666335304281673843734664000
• The square root of 31470339540 is 177398.8149340351
• The cube root of 31470339540 is 3157.1882381731

Scales and comparisons

• 31,470,339,540 seconds is equal to 1,000 years, 34 weeks, 2 days, 59 minutes.
• To count from 1 to 31,470,339,540 would take you about two thousand and one 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 31470339540 cubic inches would be around 263.1 feet tall.

Recreational maths with 31470339540

• 31470339540 backwards is 04593307413
• The number of decimal digits it has is: 11
• The sum of 31470339540's digits is 39
• More coming soon!