12747813286464

Names of 12747813286464

• Cardinal: 12747813286464 can be written as Twelve trillion, seven hundred forty-seven billion, eight hundred thirteen million, two hundred eighty-six thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 1.2747813286464 × 10¹³

Factors of 12747813286464

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2939

Divisors of 12747813286464

• Number of divisors d(n): 315
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 48 51 54 64 68 72 81 96 102 108 136 144 153 162 192 204 216 272 288 289 306 324 408 432 459 544 576 578 612 648 816 864 867 918 1088 1156 1224 1296 1377 1632 1728 1734 1836 2312 2448 2592 2601 2754 2917 3264 3468 3672 4624 4896 5184 5202 5508 5834 6936 7344 7803 8751 9248 9792 10404 11016 11668 13872 14688 15606 17502 18496 20808 22032 23336 23409 26253 27744 29376 31212 35004 41616 44064 46672 46818 49589 52506 55488 62424 70008 78759 83232 88128 93344 93636 99178 105012 124848 140016 148767 157518 166464 186688 187272 198356 210024 236277 249696 280032 297534 315036 374544 396712 420048 446301 472554 499392 560064 595068 630072 749088 793424 840096 843013 892602 945108 1190136 1260144 1338903 1498176 1586848 1680192 1686026 1785204 1890216 2380272 2520288 2529039 2677806 3173696 3372052 3570408 3780432 4016709 4760544 5040576 5058078 5355612 6744104 7140816 7560864 7587117 8033418 8508889 9521088 10116156 10711224 13488208 14281632 15121728 15174234 16066836 17017778 20232312 21422448 22761351 25526667 26976416 28563264 30348468 32133672 34035556 40464624 42844896 45522702 51053334 53952832 60696936 64267344 68071112 68284053 76580001 80929248 85689792 91045404 102106668 121393872 128534688 136142224 136568106 144651113 153160002 161858496 182090808 204213336 229740003 242787744 257069376 272284448 273136212 289302226 306320004 364181616 408426672 433953339 459480006 485575488 544568896 546272424 578604452 612640008 689220009 728363232 816853344 867906678 918960012 1092544848 1157208904 1225280016 1301860017 1378440018 1456726464 1633706688 1735813356 1837920024 2185089696 2314417808 2450560032 2459068921 2603720034 2756880036 3471626712 3675840048 3905580051 4370179392 4628835616 4901120064 4918137842 5207440068 5513760072 6943253424 7351680096 7377206763 7811160102 9257671232 9836275684 10414880136 11027520144 11716740153 13886506848 14703360192 14754413526 15622320204 19672551368 20829760272 22055040288 22131620289 23433480306 27773013696 29508827052 31244640408 39345102736 41659520544 44110080576 44263240578 46866960612 59017654104 62489280816 66394860867 78690205472 83319041088 88526481156 93733921224 118035308208 124978561632 132789721734 157380410944 177052962312 187467842448 199184582601 236070616416 249957123264 265579443468 354105924624 374935684896 398369165202 472141232832 531158886936 708211849248 749871369792 796738330404 1062317773872 1416423698496 1593476660808 2124635547744 3186953321616 4249271095488 6373906643232 12747813286464
• Sum of all divisors σ(n): 40155888017883
• Sum of proper divisors (its aliquot sum) s(n): 27408074731419
• 12747813286464 is an abundant number, because the sum of its proper divisors (27408074731419) is greater than itself. Its abundance is 14660261444955

Bases of 12747813286464

• Binary: 10111001100000010100111000011111001001000000₂
• Hexadecimal: 0xB9814E1F240
• Base-36: 4IO9IW400

Squares and roots of 12747813286464

• 12747813286464 squared (12747813286464²) is 162506743586548088525623296
• 12747813286464 cubed (12747813286464³) is 2071605625032596142809003117255799865344
• 12747813286464 is a perfect square number. Its square root is 3570408
• The cube root of 12747813286464 is 23360.3080040471

Scales and comparisons

• 12,747,813,286,464 seconds is equal to 405,341 years, 1 week, 4 days, 6 hours, 14 minutes, 24 seconds.
• To count from 1 to 12,747,813,286,464 would take you about one million, thirteen thousand, three hundred fifty-two 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 12747813286464 cubic inches would be around 1946.7 feet tall.

Recreational maths with 12747813286464

• 12747813286464 backwards is 46468231874721
• The number of decimal digits it has is: 14
• The sum of 12747813286464's digits is 63
• More coming soon!