12397152768

Names of 12397152768

• Cardinal: 12397152768 can be written as Twelve billion, three hundred ninety-seven million, one hundred fifty-two thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.2397152768 × 10¹⁰

Factors of 12397152768

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 769

Divisors of 12397152768

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 13 14 16 21 22 24 26 28 32 33 39 42 44 48 52 56 64 66 77 78 84 88 91 96 104 112 121 128 132 143 154 156 168 176 182 192 208 224 231 242 256 264 273 286 308 312 336 352 363 364 384 416 429 448 462 484 512 528 546 572 616 624 672 704 726 728 733 768 832 847 858 896 924 968 1001 1056 1092 1144 1232 1248 1344 1408 1452 1456 1466 1536 1573 1664 1694 1716 1792 1848 1936 2002 2112 2184 2199 2288 2464 2496 2541 2688 2816 2904 2912 2932 3003 3146 3328 3388 3432 3584 3696 3872 4004 4224 4368 4398 4576 4719 4928 4992 5082 5131 5376 5632 5808 5824 5864 6006 6292 6656 6776 6864 7392 7744 8008 8063 8448 8736 8796 9152 9438 9529 9856 9984 10164 10262 10752 11011 11616 11648 11728 12012 12584 13552 13728 14784 15393 15488 16016 16126 16896 17472 17592 18304 18876 19058 19712 19968 20328 20524 22022 23232 23296 23456 24024 24189 25168 27104 27456 28587 29568 30786 30976 32032 32252 33033 34944 35184 36608 37752 38116 39424 40656 41048 44044 46464 46592 46912 48048 48378 50336 54208 54912 56441 57174 59136 61572 61952 64064 64504 66066 66703 69888 70368 73216 75504 76232 81312 82096 88088 88693 92928 93824 96096 96756 100672 104819 108416 109824 112882 114348 118272 123144 128128 129008 132132 133406 139776 140736 151008 152464 162624 164192 169323 176176 177386 185856 187648 192192 193512 200109 201344 209638 216832 219648 225764 228696 246288 256256 258016 264264 266079 266812 281472 302016 304928 314457 325248 328384 338646 352352 354772 375296 384384 387024 400218 402688 419276 433664 451528 457392 492576 512512 516032 528528 532158 533624 562944 604032 609856 620851 628914 650496 656768 677292 704704 709544 733733 768768 774048 800436 805376 838552 903056 914784 985152 1032064 1057056 1064316 1067248 1125888 1153009 1208064 1219712 1241702 1257828 1300992 1313536 1354584 1409408 1419088 1467466 1537536 1548096 1600872 1677104 1806112 1829568 1862553 1970304 2064128 2114112 2128632 2134496 2201199 2306018 2416128 2439424 2483404 2515656 2627072 2709168 2818816 2838176 2934932 3096192 3201744 3354208 3459027 3612224 3659136 3725106 3940608 4128256 4228224 4257264 4268992 4402398 4612036 4878848 4966808 5031312 5418336 5637632 5676352 5869864 6192384 6403488 6708416 6918054 7224448 7318272 7450212 7881216 8071063 8456448 8514528 8537984 8804796 9224072 9933616 10062624 10836672 11352704 11739728 12384768 12806976 13416832 13836108 14448896 14636544 14900424 16142126 16912896 17029056 17075968 17609592 18448144 19867232 20125248 21673344 22705408 23479456 24213189 25613952 26833664 27672216 28897792 29800848 32284252 34058112 34151936 35219184 36896288 39734464 40250496 43346688 45410816 46958912 48426378 51227904 53667328 55344432 59601696 64568504 68116224 70438368 73792576 79468928 80500992 86693376 93917824 96852756 102455808 110688864 119203392 129137008 136232448 140876736 147585152 158937856 161001984 187835648 193705512 221377728 238406784 258274016 281753472 295170304 317875712 375671296 387411024 442755456 476813568 516548032 563506944 590340608 774822048 885510912 953627136 1033096064 1127013888 1549644096 1771021824 2066192128 3099288192 4132384256 6198576384 12397152768
• Sum of all divisors σ(n): 44740553088
• Sum of proper divisors (its aliquot sum) s(n): 32343400320
• 12397152768 is an abundant number, because the sum of its proper divisors (32343400320) is greater than itself. Its abundance is 19946247552

Bases of 12397152768

• Binary: 1011100010111011011000101000000000₂
• Hexadecimal: 0x2E2ED8A00
• Base-36: 5P0Y0AO

Squares and roots of 12397152768

• 12397152768 squared (12397152768²) is 153689396753130061824
• 12397152768 cubed (12397152768³) is 1905310930370316558605412728832
• The square root of 12397152768 is 111342.5020735567
• The cube root of 12397152768 is 2314.4118858031

Scales and comparisons

• 12,397,152,768 seconds is equal to 394 years, 9 weeks, 6 days, 13 hours, 32 minutes, 48 seconds.
• To count from 1 to 12,397,152,768 would take you about seven hundred eighty-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 12397152768 cubic inches would be around 192.9 feet tall.

Recreational maths with 12397152768

• 12397152768 backwards is 86725179321
• The number of decimal digits it has is: 11
• The sum of 12397152768's digits is 51
• More coming soon!