12531850240

Names of 12531850240

• Cardinal: 12531850240 can be written as Twelve billion, five hundred thirty-one million, eight hundred fifty thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.253185024 × 10¹⁰

Factors of 12531850240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 2096

Divisors of 12531850240

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 52 56 64 65 70 80 91 104 112 128 130 140 160 169 182 208 224 256 260 280 320 338 364 416 448 455 512 520 560 640 676 728 832 845 896 910 1024 1040 1120 1183 1280 1352 1456 1664 1690 1792 1820 2069 2080 2240 2366 2560 2704 2912 3328 3380 3584 3640 4138 4160 4480 4732 5120 5408 5824 5915 6656 6760 7168 7280 8276 8320 8960 9464 10345 10816 11648 11830 13312 13520 14483 14560 16552 16640 17920 18928 20690 21632 23296 23660 26897 27040 28966 29120 33104 33280 35840 37856 41380 43264 46592 47320 53794 54080 57932 58240 66208 66560 72415 75712 82760 86528 93184 94640 107588 108160 115864 116480 132416 134485 144830 151424 165520 173056 188279 189280 215176 216320 231728 232960 264832 268970 289660 302848 331040 349661 376558 378560 430352 432640 463456 465920 529664 537940 579320 605696 662080 699322 753116 757120 860704 865280 926912 941395 1059328 1075880 1158640 1211392 1324160 1398644 1506232 1514240 1721408 1748305 1853824 1882790 2118656 2151760 2317280 2447627 2648320 2797288 3012464 3028480 3442816 3496610 3707648 3765580 4303520 4634560 4895254 5296640 5594576 6024928 6056960 6885632 6993220 7415296 7531160 8607040 9269120 9790508 10593280 11189152 12049856 12238135 13771264 13986440 14830592 15062320 17214080 18538240 19581016 22378304 24099712 24476270 27542528 27972880 30124640 34428160 37076480 39162032 44756608 48199424 48952540 55945760 60249280 68856320 74152960 78324064 89513216 96398848 97905080 111891520 120498560 137712640 156648128 179026432 192797696 195810160 223783040 240997120 313296256 358052864 391620320 447566080 481994240 626592512 783240640 895132160 963988480 1253185024 1566481280 1790264320 2506370048 3132962560 6265925120 12531850240
• Sum of all divisors σ(n): 37220355360
• Sum of proper divisors (its aliquot sum) s(n): 24688505120
• 12531850240 is an abundant number, because the sum of its proper divisors (24688505120) is greater than itself. Its abundance is 12156654880

Bases of 12531850240

• Binary: 1011101010111101001101110000000000₂
• Hexadecimal: 0x2EAF4DC00
• Base-36: 5R951J4

Squares and roots of 12531850240

• 12531850240 squared (12531850240²) is 157047270437788057600
• 12531850240 cubed (12531850240³) is 1968092873727139174703693824000
• The square root of 12531850240 is 111945.7468598071
• The cube root of 12531850240 is 2322.7638879133

Scales and comparisons

• 12,531,850,240 seconds is equal to 398 years, 24 weeks, 4 days, 13 hours, 30 minutes, 40 seconds.
• To count from 1 to 12,531,850,240 would take you about seven hundred ninety-six 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 12531850240 cubic inches would be around 193.6 feet tall.

Recreational maths with 12531850240

• 12531850240 backwards is 04205813521
• The number of decimal digits it has is: 11
• The sum of 12531850240's digits is 31
• More coming soon!