123996700672

Names of 123996700672

• Cardinal: 123996700672 can be written as One hundred twenty-three billion, nine hundred ninety-six million, seven hundred thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.23996700672 × 10¹¹

Factors of 123996700672

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 22406

Divisors of 123996700672

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 128 169 208 256 338 416 512 676 832 1024 1352 1664 2048 2704 3328 4096 5408 6656 8192 10816 13312 16384 21632 22391 26624 32768 43264 44782 53248 86528 89564 106496 173056 179128 212992 291083 346112 358256 425984 582166 692224 716512 1164332 1384448 1433024 2328664 2768896 2866048 3784079 4657328 5537792 5732096 7568158 9314656 11464192 15136316 18629312 22928384 30272632 37258624 45856768 60545264 74517248 91713536 121090528 149034496 183427072 242181056 298068992 366854144 484362112 596137984 733708288 968724224 1192275968 1937448448 2384551936 3874896896 4769103872 7749793792 9538207744 15499587584 30999175168 61998350336 123996700672
• Sum of all divisors σ(n): 268545128760
• Sum of proper divisors (its aliquot sum) s(n): 144548428088
• 123996700672 is an abundant number, because the sum of its proper divisors (144548428088) is greater than itself. Its abundance is 20551727416

Bases of 123996700672

• Binary: 1110011011110110001111000000000000000₂
• Hexadecimal: 0x1CDEC78000
• Base-36: 1KYOFMKG

Squares and roots of 123996700672

• 123996700672 squared (123996700672²) is 15375181777541565251584
• 123996700672 cubed (123996700672³) is 1906471812647410358539017621864448
• The square root of 123996700672 is 352131.6524710609
• The cube root of 123996700672 is 4986.5867246121

Scales and comparisons

• 123,996,700,672 seconds is equal to 3,942 years, 36 weeks, 6 days, 23 hours, 57 minutes, 52 seconds.
• To count from 1 to 123,996,700,672 would take you about seven thousand, eight hundred eighty-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 123996700672 cubic inches would be around 415.5 feet tall.

Recreational maths with 123996700672

• 123996700672 backwards is 276007699321
• 123996700672 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 123996700672's digits is 52
• More coming soon!