12944762994688

Names of 12944762994688

• Cardinal: 12944762994688 can be written as Twelve trillion, nine hundred forty-four billion, seven hundred sixty-two million, nine hundred ninety-four thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 1.2944762994688 × 10¹³

Factors of 12944762994688

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 31
• Sum of prime factors: 92

Divisors of 12944762994688

• Number of divisors d(n): 174
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 83 112 128 166 224 256 332 448 512 581 664 896 1024 1162 1328 1792 2048 2324 2656 3584 4096 4648 5312 6889 7168 8192 9296 10624 13778 14336 16384 18592 21248 27556 28672 32768 37184 42496 48223 55112 57344 65536 74368 84992 96446 110224 114688 131072 148736 169984 192892 220448 229376 262144 297472 339968 385784 440896 458752 524288 594944 679936 771568 881792 917504 1048576 1189888 1359872 1543136 1763584 1835008 2097152 2379776 2719744 3086272 3527168 3670016 4194304 4759552 5439488 6172544 7054336 7340032 8388608 9519104 10878976 12345088 14108672 14680064 16777216 19038208 21757952 24690176 28217344 29360128 33554432 38076416 43515904 49380352 56434688 58720256 67108864 76152832 87031808 98760704 112869376 117440512 134217728 152305664 174063616 197521408 225738752 234881024 268435456 304611328 348127232 395042816 451477504 469762048 609222656 696254464 790085632 902955008 939524096 1218445312 1392508928 1580171264 1805910016 1879048192 2436890624 2785017856 3160342528 3611820032 4873781248 5570035712 6320685056 7223640064 9747562496 11140071424 12641370112 14447280128 19495124992 22280142848 25282740224 28894560256 38990249984 50565480448 57789120512 77980499968 101130960896 115578241024 155960999936 202261921792 231156482048 404523843584 462312964096 809047687168 924625928192 1618095374336 1849251856384 3236190748672 6472381497344 12944762994688
• Sum of all divisors σ(n): 29948806899224
• Sum of proper divisors (its aliquot sum) s(n): 17004043904536
• 12944762994688 is an abundant number, because the sum of its proper divisors (17004043904536) is greater than itself. Its abundance is 4059280909848

Bases of 12944762994688

• Binary: 10111100010111110000000000000000000000000000₂
• Hexadecimal: 0xBC5F0000000
• Base-36: 4L6QPNVGG

Squares and roots of 12944762994688

• 12944762994688 squared (12944762994688²) is 167566888988643837916217344
• 12944762994688 cubed (12944762994688³) is 2169113663715188858928171307558525468672
• The square root of 12944762994688 is 3597883.1268800269
• The cube root of 12944762994688 is 23479.9968576005

Scales and comparisons

• 12,944,762,994,688 seconds is equal to 411,603 years, 21 weeks, 6 days, 18 hours, 31 minutes, 28 seconds.
• To count from 1 to 12,944,762,994,688 would take you about one million, twenty-nine thousand and eight 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 12944762994688 cubic inches would be around 1956.7 feet tall.

Recreational maths with 12944762994688

• 12944762994688 backwards is 88649926744921
• The number of decimal digits it has is: 14
• The sum of 12944762994688's digits is 79
• More coming soon!