31483913216

Names of 31483913216

• Cardinal: 31483913216 can be written as Thirty-one billion, four hundred eighty-three million, nine hundred thirteen thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 3.1483913216 × 10¹⁰

Factors of 31483913216

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 51

Divisors of 31483913216

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 4 7 8 14 16 19 23 28 32 38 46 56 64 76 92 112 128 133 152 161 184 224 256 266 304 322 361 368 437 448 512 529 532 608 644 722 736 874 896 1024 1058 1064 1216 1288 1444 1472 1748 1792 2116 2128 2432 2527 2576 2888 2944 3059 3496 3584 3703 4232 4256 4864 5054 5152 5776 5888 6118 6992 7168 7406 8303 8464 8512 9728 10051 10108 10304 11552 11776 12167 12236 13984 14812 16606 16928 17024 19456 20102 20216 20608 23104 23552 24334 24472 27968 29624 33212 33856 34048 40204 40432 41216 46208 48668 48944 55936 58121 59248 66424 67712 68096 70357 80408 80864 82432 85169 92416 97336 97888 111872 116242 118496 132848 135424 136192 140714 160816 161728 164864 170338 184832 190969 194672 195776 223744 231173 232484 236992 265696 270848 281428 321632 323456 340676 369664 381938 389344 391552 447488 462346 464968 473984 531392 541696 562856 643264 646912 681352 763876 778688 783104 924692 929936 947968 1062784 1125712 1286528 1293824 1336783 1362704 1527752 1557376 1566208 1618211 1849384 1859872 1895936 2125568 2251424 2573056 2587648 2673566 2725408 3055504 3114752 3132416 3236422 3698768 3719744 3791872 4251136 4392287 4502848 5146112 5347132 5450816 6111008 6229504 6472844 7397536 7439488 8502272 8784574 9005696 10292224 10694264 10901632 12222016 12459008 12945688 14795072 14878976 17569148 18011392 21388528 21803264 24444032 25891376 29590144 29757952 30746009 35138296 36022784 42777056 43606528 48888064 51782752 59180288 59515904 61492018 70276592 72045568 85554112 87213056 97776128 103565504 118360576 122984036 140553184 171108224 195552256 207131008 236721152 245968072 281106368 342216448 414262016 491936144 562212736 684432896 828524032 983872288 1124425472 1368865792 1657048064 1967744576 2248850944 3935489152 4497701888 7870978304 15741956608 31483913216
• Sum of all divisors σ(n): 79363336320
• Sum of proper divisors (its aliquot sum) s(n): 47879423104
• 31483913216 is an abundant number, because the sum of its proper divisors (47879423104) is greater than itself. Its abundance is 16395509888

Bases of 31483913216

• Binary: 11101010100100101100110010000000000₂
• Hexadecimal: 0x754966400
• Base-36: EGOPIWW

Squares and roots of 31483913216

• 31483913216 squared (31483913216²) is 991236791392619462656
• 31483913216 cubed (31483913216³) is 31208013116711526945174056861696
• The square root of 31483913216 is 177437.0683256463
• The cube root of 31483913216 is 3157.6420886983

Scales and comparisons

• 31,483,913,216 seconds is equal to 1,001 years, 4 weeks, 5 days, 3 hours, 26 minutes, 56 seconds.
• To count from 1 to 31,483,913,216 would take you about two thousand and two 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 31483913216 cubic inches would be around 263.1 feet tall.

Recreational maths with 31483913216

• 31483913216 backwards is 61231938413
• The number of decimal digits it has is: 11
• The sum of 31483913216's digits is 41
• More coming soon!