31600797312

Names of 31600797312

• Cardinal: 31600797312 can be written as Thirty-one billion, six hundred million, seven hundred ninety-seven thousand, three hundred twelve.

Scientific notation

• Scientific notation: 3.1600797312 × 10¹⁰

Factors of 31600797312

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 79062

Divisors of 31600797312

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 128 149 168 192 224 298 336 384 447 448 596 672 894 896 1043 1192 1344 1788 2086 2384 2688 3129 3576 4172 4768 6258 7152 8344 9536 12516 14304 16688 19072 25032 28608 33376 50064 57216 66752 78901 100128 133504 157802 200256 236703 315604 400512 473406 552307 631208 946812 1104614 1262416 1656921 1893624 2209228 2524832 3313842 3787248 4418456 5049664 6627684 7574496 8836912 10099328 11756249 13255368 15148992 17673824 23512498 26510736 30297984 35268747 35347648 47024996 53021472 70537494 70695296 82293743 94049992 106042944 141074988 164587486 188099984 212085888 246881229 282149976 329174972 376199968 493762458 564299952 658349944 752399936 987524916 1128599904 1316699888 1504799872 1975049832 2257199808 2633399776 3950099664 4514399616 5266799552 7900199328 10533599104 15800398656 31600797312
• Sum of all divisors σ(n): 96576048000
• Sum of proper divisors (its aliquot sum) s(n): 64975250688
• 31600797312 is an abundant number, because the sum of its proper divisors (64975250688) is greater than itself. Its abundance is 33374453376

Bases of 31600797312

• Binary: 11101011011100011011110011010000000₂
• Hexadecimal: 0x75B8DE680
• Base-36: EIMAR9C

Squares and roots of 31600797312

• 31600797312 squared (31600797312²) is 998610390754106425344
• 31600797312 cubed (31600797312³) is 31556884551877635978972603875328
• The square root of 31600797312 is 177766.1309473771
• The cube root of 31600797312 is 3161.5448473731

Scales and comparisons

• 31,600,797,312 seconds is equal to 1,004 years, 41 weeks, 6 days, 23 hours, 15 minutes, 12 seconds.
• To count from 1 to 31,600,797,312 would take you about two thousand and nine 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 31600797312 cubic inches would be around 263.5 feet tall.

Recreational maths with 31600797312

• 31600797312 backwards is 21379700613
• The number of decimal digits it has is: 11
• The sum of 31600797312's digits is 39
• More coming soon!