13387705344

Names of 13387705344

• Cardinal: 13387705344 can be written as Thirteen billion, three hundred eighty-seven million, seven hundred five thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 1.3387705344 × 10¹⁰

Factors of 13387705344

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1002

Divisors of 13387705344

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 64 72 78 96 104 117 128 131 144 156 192 208 234 256 262 288 312 384 393 416 468 512 524 576 624 768 786 832 853 936 1024 1048 1152 1179 1248 1536 1572 1664 1703 1706 1872 2096 2304 2358 2496 2559 3072 3144 3328 3406 3412 3744 4192 4608 4716 4992 5109 5118 6288 6656 6812 6824 7488 7677 8384 9216 9432 9984 10218 10236 11089 12576 13312 13624 13648 14976 15327 15354 16768 18864 19968 20436 20472 22178 25152 27248 27296 29952 30654 30708 33267 33536 37728 39936 40872 40944 44356 50304 54496 54592 59904 61308 61416 66534 67072 75456 81744 81888 88712 99801 100608 108992 109184 111743 119808 122616 122832 133068 134144 150912 163488 163776 177424 199602 201216 217984 218368 223486 245232 245664 266136 301824 326976 327552 335229 354848 399204 402432 435968 436736 446972 490464 491328 532272 603648 653952 655104 670458 709696 798408 871936 873472 893944 980928 982656 1005687 1064544 1207296 1307904 1310208 1340916 1419392 1452659 1596816 1743872 1787888 1961856 1965312 2011374 2129088 2615808 2620416 2681832 2838784 2905318 3193632 3575776 3923712 3930624 4022748 4258176 4357977 5231616 5363664 5677568 5810636 6387264 7151552 7847424 7861248 8045496 8516352 8715954 10727328 11355136 11621272 12774528 13073931 14303104 15694848 16090992 17032704 17431908 21454656 23242544 25549056 26147862 28606208 32181984 34065408 34863816 42909312 46485088 51098112 52295724 57212416 64363968 69727632 85818624 92970176 102196224 104591448 114424832 128727936 139455264 171637248 185940352 209182896 257455872 278910528 343274496 371880704 418365792 514911744 557821056 743761408 836731584 1029823488 1115642112 1487522816 1673463168 2231284224 3346926336 4462568448 6693852672 13387705344
• Sum of all divisors σ(n): 41997267312
• Sum of proper divisors (its aliquot sum) s(n): 28609561968
• 13387705344 is an abundant number, because the sum of its proper divisors (28609561968) is greater than itself. Its abundance is 15221856624

Bases of 13387705344

• Binary: 1100011101111110000010110000000000₂
• Hexadecimal: 0x31DF82C00
• Base-36: 65EOZK0

Squares and roots of 13387705344

• 13387705344 squared (13387705344²) is 179230654377766158336
• 13387705344 cubed (13387705344³) is 2399487189421836992737217347584
• The square root of 13387705344 is 115705.2520156281
• The cube root of 13387705344 is 2374.4810888627

Scales and comparisons

• 13,387,705,344 seconds is equal to 425 years, 35 weeks, 5 days, 7 hours, 2 minutes, 24 seconds.
• To count from 1 to 13,387,705,344 would take you about eight hundred fifty-one 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 13387705344 cubic inches would be around 197.9 feet tall.

Recreational maths with 13387705344

• 13387705344 backwards is 44350778331
• The number of decimal digits it has is: 11
• The sum of 13387705344's digits is 45
• More coming soon!