123379745216

Names of 123379745216

• Cardinal: 123379745216 can be written as One hundred twenty-three billion, three hundred seventy-nine million, seven hundred forty-five thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 1.23379745216 × 10¹¹

Factors of 123379745216

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 4773

Divisors of 123379745216

• Number of divisors d(n): 210
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 49 52 56 64 91 98 104 112 169 182 196 208 224 338 343 364 392 416 448 637 676 686 728 784 832 1183 1274 1352 1372 1456 1568 2366 2401 2548 2704 2744 2912 3136 4459 4732 4751 4802 5096 5408 5488 5824 8281 8918 9464 9502 9604 10192 10816 10976 16562 17836 18928 19004 19208 20384 21952 31213 33124 33257 35672 37856 38008 38416 40768 57967 61763 62426 66248 66514 71344 75712 76016 76832 115934 123526 124852 132496 133028 142688 152032 153664 231868 232799 247052 249704 264992 266056 285376 304064 405769 432341 463736 465598 494104 499408 529984 532112 802919 811538 864682 927472 931196 988208 998816 1064224 1605838 1623076 1629593 1729364 1854944 1862392 1976416 1997632 2128448 3026387 3211676 3246152 3259186 3458728 3709888 3724784 3952832 5620433 6052774 6423352 6492304 6518372 6917456 7449568 11240866 11407151 12105548 12846704 12984608 13036744 13834912 14899136 21184709 22481732 22814302 24211096 25693408 25969216 26073488 27669824 39343031 42369418 44963464 45628604 48422192 51386816 52146976 78686062 84738836 89926928 91257208 96844384 104293952 148292963 157372124 169477672 179853856 182514416 193688768 275401217 296585926 314744248 338955344 359707712 365028832 550802434 593171852 629488496 677910688 730057664 1101604868 1186343704 1258976992 1355821376 1927808519 2203209736 2372687408 2517953984 3855617038 4406419472 4745374816 7711234076 8812838944 9490749632 15422468152 17625677888 30844936304 61689872608 123379745216
• Sum of all divisors σ(n): 309345890832
• Sum of proper divisors (its aliquot sum) s(n): 185966145616
• 123379745216 is an abundant number, because the sum of its proper divisors (185966145616) is greater than itself. Its abundance is 62586400400

Bases of 123379745216

• Binary: 1110010111010000000011000000111000000₂
• Hexadecimal: 0x1CBA0181C0
• Base-36: 1KOH44OW

Squares and roots of 123379745216

• 123379745216 squared (123379745216²) is 15222561529565074886656
• 123379745216 cubed (123379745216³) is 1878155763052622190807577358237696
• The square root of 123379745216 is 351254.5305273655
• The cube root of 123379745216 is 4978.3025834991

Scales and comparisons

• 123,379,745,216 seconds is equal to 3,923 years, 4 weeks, 6 days, 7 hours, 26 minutes, 56 seconds.
• To count from 1 to 123,379,745,216 would take you about seven thousand, eight hundred forty-six 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 123379745216 cubic inches would be around 414.9 feet tall.

Recreational maths with 123379745216

• 123379745216 backwards is 612547973321
• The number of decimal digits it has is: 12
• The sum of 123379745216's digits is 50
• More coming soon!