31457696000

Names of 31457696000

• Cardinal: 31457696000 can be written as Thirty-one billion, four hundred fifty-seven million, six hundred ninety-six thousand.

Scientific notation

• Scientific notation: 3.1457696 × 10¹⁰

Factors of 31457696000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 207

Divisors of 31457696000

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 37 40 50 64 74 80 100 125 128 148 160 163 185 200 250 256 296 320 326 370 400 500 592 640 652 740 800 815 925 1000 1184 1280 1304 1480 1600 1630 1850 2000 2368 2608 2960 3200 3260 3700 4000 4075 4625 4736 5216 5920 6031 6400 6520 7400 8000 8150 9250 9472 10432 11840 12062 13040 14800 16000 16300 18500 20375 20864 23680 24124 26080 26569 29600 30155 32000 32600 37000 40750 41728 47360 48248 52160 53138 59200 60310 65200 74000 81500 96496 104320 106276 118400 120620 130400 132845 148000 150775 163000 192992 208640 212552 236800 241240 260800 265690 296000 301550 326000 385984 425104 482480 521600 531380 592000 603100 652000 664225 753875 771968 850208 964960 983053 1043200 1062760 1184000 1206200 1304000 1328450 1507750 1543936 1700416 1929920 1966106 2125520 2412400 2608000 2656900 3015500 3321125 3400832 3859840 3932212 4251040 4824800 4915265 5216000 5313800 6031000 6642250 6801664 7719680 7864424 8502080 9649600 9830530 10627600 12062000 13284500 15728848 17004160 19299200 19661060 21255200 24124000 24576325 26569000 31457696 34008320 38598400 39322120 42510400 48248000 49152650 53138000 62915392 78644240 85020800 96496000 98305300 106276000 122881625 125830784 157288480 170041600 192992000 196610600 212552000 245763250 251661568 314576960 393221200 425104000 491526500 629153920 786442400 850208000 983053000 1258307840 1572884800 1966106000 3145769600 3932212000 6291539200 7864424000 15728848000 31457696000
• Sum of all divisors σ(n): 80979817464
• Sum of proper divisors (its aliquot sum) s(n): 49522121464
• 31457696000 is an abundant number, because the sum of its proper divisors (49522121464) is greater than itself. Its abundance is 18064425464

Bases of 31457696000

• Binary: 11101010011000001100101100100000000₂
• Hexadecimal: 0x753065900
• Base-36: EG93LKW

Squares and roots of 31457696000

• 31457696000 squared (31457696000²) is 989586637628416000000
• 31457696000 cubed (31457696000³) is 31130115612176871489536000000000
• The square root of 31457696000 is 177363.1754339101
• The cube root of 31457696000 is 3156.7653703407

Scales and comparisons

• 31,457,696,000 seconds is equal to 1,000 years, 13 weeks, 2 days, 16 hours, 53 minutes, 20 seconds.
• To count from 1 to 31,457,696,000 would take you about two thousand 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 31457696000 cubic inches would be around 263.1 feet tall.

Recreational maths with 31457696000

• 31457696000 backwards is 00069675413
• The number of decimal digits it has is: 11
• The sum of 31457696000's digits is 41
• More coming soon!