13133938688

Names of 13133938688

• Cardinal: 13133938688 can be written as Thirteen billion, one hundred thirty-three million, nine hundred thirty-eight thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 1.3133938688 × 10¹⁰

Factors of 13133938688

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 103

Divisors of 13133938688

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 8 13 16 26 32 41 47 52 64 82 94 104 128 164 188 208 256 328 376 416 512 533 611 656 752 832 1024 1066 1222 1312 1504 1664 1927 2048 2132 2444 2624 3008 3328 3854 4096 4264 4888 5248 6016 6656 7708 8192 8528 9776 10496 12032 13312 15416 16384 17056 19552 20992 24064 25051 26624 30832 32768 34112 39104 41984 48128 50102 53248 61664 65536 68224 78208 83968 96256 100204 106496 123328 131072 136448 156416 167936 192512 200408 212992 246656 262144 272896 312832 335872 385024 400816 425984 493312 524288 545792 625664 671744 770048 801632 851968 986624 1091584 1251328 1343488 1540096 1603264 1703936 1973248 2183168 2502656 2686976 3080192 3206528 3407872 3946496 4366336 5005312 5373952 6160384 6413056 6815744 7892992 8732672 10010624 10747904 12320768 12826112 15785984 17465344 20021248 21495808 24641536 25652224 31571968 34930688 40042496 51304448 63143936 69861376 80084992 102608896 126287872 139722752 160169984 205217792 252575744 279445504 320339968 410435584 505151488 820871168 1010302976 1641742336 3283484672 6566969344 13133938688
• Sum of all divisors σ(n): 29594980800
• Sum of proper divisors (its aliquot sum) s(n): 16461042112
• 13133938688 is an abundant number, because the sum of its proper divisors (16461042112) is greater than itself. Its abundance is 3327103424

Bases of 13133938688

• Binary: 1100001110110110000000000000000000₂
• Hexadecimal: 0x30ED80000
• Base-36: 617LVY8

Squares and roots of 13133938688

• 13133938688 squared (13133938688²) is 172500345460143161344
• 13133938688 cubed (13133938688³) is 2265608960932339428794587676672
• The square root of 13133938688 is 114603.3973667447
• The cube root of 13133938688 is 2359.3823606345

Scales and comparisons

• 13,133,938,688 seconds is equal to 417 years, 32 weeks, 1 day, 4 hours, 18 minutes, 8 seconds.
• To count from 1 to 13,133,938,688 would take you about eight hundred thirty-five 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 13133938688 cubic inches would be around 196.6 feet tall.

Recreational maths with 13133938688

• 13133938688 backwards is 88683933131
• The number of decimal digits it has is: 11
• The sum of 13133938688's digits is 53
• More coming soon!