12739448064

Names of 12739448064

• Cardinal: 12739448064 can be written as Twelve billion, seven hundred thirty-nine million, four hundred forty-eight thousand and sixty-four.

Scientific notation

• Scientific notation: 1.2739448064 × 10¹⁰

Factors of 12739448064

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 502

Divisors of 12739448064

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 64 84 96 98 112 128 137 147 168 192 196 224 256 274 294 336 343 353 384 392 411 448 548 588 672 686 706 768 784 822 896 959 1029 1059 1096 1176 1344 1372 1412 1568 1644 1792 1918 2058 2118 2192 2352 2471 2688 2744 2824 2877 3136 3288 3836 4116 4236 4384 4704 4942 5376 5488 5648 5754 6272 6576 6713 7413 7672 8232 8472 8768 9408 9884 10976 11296 11508 12544 13152 13426 14826 15344 16464 16944 17297 17536 18816 19768 20139 21952 22592 23016 26304 26852 29652 30688 32928 33888 34594 35072 37632 39536 40278 43904 45184 46032 46991 48361 51891 52608 53704 59304 61376 65856 67776 69188 79072 80556 87808 90368 92064 93982 96722 103782 105216 107408 118608 121079 122752 131712 135552 138376 140973 145083 158144 161112 184128 187964 193444 207564 214816 237216 242158 245504 263424 271104 276752 281946 290166 316288 322224 338527 363237 368256 375928 386888 415128 429632 474432 484316 553504 563892 580332 632576 644448 677054 726474 736512 751856 773776 830256 859264 948864 968632 1015581 1107008 1127784 1160664 1288896 1354108 1452948 1503712 1547552 1660512 1718528 1897728 1937264 2031162 2214016 2255568 2321328 2369689 2577792 2708216 2905896 3007424 3095104 3321024 3874528 4062324 4428032 4511136 4642656 4739378 5155584 5416432 5811792 6014848 6190208 6642048 7109067 7749056 8124648 9022272 9285312 9478756 10832864 11623584 12029696 12380416 13284096 14218134 15498112 16249296 16587823 18044544 18570624 18957512 21665728 23247168 28436268 30996224 32498592 33175646 36089088 37141248 37915024 43331456 46494336 49763469 56872536 64997184 66351292 75830048 86662912 92988672 99526938 113745072 129994368 132702584 151660096 199053876 227490144 259988736 265405168 303320192 398107752 454980288 530810336 606640384 796215504 909960576 1061620672 1592431008 1819921152 2123241344 3184862016 4246482688 6369724032 12739448064
• Sum of all divisors σ(n): 39941395200
• Sum of proper divisors (its aliquot sum) s(n): 27201947136
• 12739448064 is an abundant number, because the sum of its proper divisors (27201947136) is greater than itself. Its abundance is 14462499072

Bases of 12739448064

• Binary: 1011110111010101001000110100000000₂
• Hexadecimal: 0x2F7548D00
• Base-36: 5UOQL1C

Squares and roots of 12739448064

• 12739448064 squared (12739448064²) is 162293536975353348096
• 12739448064 cubed (12739448064³) is 2067530085420377626117505286144
• The square root of 12739448064 is 112869.1634770099
• The cube root of 12739448064 is 2335.5197142323

Scales and comparisons

• 12,739,448,064 seconds is equal to 405 years, 3 weeks, 6 days, 7 hours, 34 minutes, 24 seconds.
• To count from 1 to 12,739,448,064 would take you about eight hundred ten 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 12739448064 cubic inches would be around 194.6 feet tall.

Recreational maths with 12739448064

• 12739448064 backwards is 46084493721
• 12739448064 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12739448064's digits is 48
• More coming soon!