13389293008

Names of 13389293008

• Cardinal: 13389293008 can be written as Thirteen billion, three hundred eighty-nine million, two hundred ninety-three thousand and eight.

Scientific notation

• Scientific notation: 1.3389293008 × 10¹⁰

Factors of 13389293008

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 308

Divisors of 13389293008

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 7 8 13 14 16 19 26 28 37 38 52 56 74 76 91 103 104 112 127 133 148 152 182 206 208 247 254 259 266 296 304 364 412 481 494 508 518 532 592 703 721 728 824 889 962 988 1016 1036 1064 1339 1406 1442 1456 1648 1651 1729 1778 1924 1957 1976 2032 2072 2128 2413 2678 2812 2884 3302 3367 3458 3556 3811 3848 3914 3952 4144 4699 4826 4921 5356 5624 5768 6604 6734 6916 7112 7622 7696 7828 9139 9373 9398 9652 9842 10712 11248 11536 11557 13081 13208 13468 13699 13832 14224 15244 15656 16891 18278 18746 18796 19304 19684 21424 23114 25441 26162 26416 26677 26936 27398 27664 30488 31312 31369 32893 33782 36556 37492 37592 38608 39368 46228 49543 50882 52324 53354 53872 54796 60976 61087 62738 63973 65786 67564 72409 73112 74984 75184 78736 89281 91567 92456 99086 101764 104648 106708 109592 122174 125476 127946 131572 135128 144818 146224 149968 170053 178087 178562 183134 184912 198172 203528 209296 213416 219184 219583 244348 248539 250952 255892 263144 270256 289636 340106 346801 356174 357124 366268 396344 407056 426832 427609 439166 483997 488696 497078 501904 506863 511784 526288 579272 624967 680212 693602 712348 714248 732536 792688 855218 878332 941317 967994 977392 994156 1013726 1023568 1158544 1160653 1190371 1249934 1360424 1387204 1424696 1428496 1465072 1710436 1739773 1756664 1882634 1935988 1988312 2027452 2321306 2380742 2499868 2720848 2774408 2849392 3231007 3387979 3420872 3479546 3513328 3765268 3871976 3976624 4054904 4642612 4761484 4999736 5548816 6291961 6462014 6589219 6775958 6841744 6959092 7530536 7743952 8109808 8124571 9195943 9285224 9522968 9999472 12583922 12924028 13178438 13551916 13918184 15061072 16249142 18391886 18570448 19045936 22617049 25167844 25848056 26356876 27103832 27836368 32498284 36783772 44043727 45234098 50335688 51696112 52713752 54207664 64371601 64996568 73567544 88087454 90468196 100671376 105427504 119547259 128743202 129993136 147135088 176174908 180936392 239094518 257486404 352349816 361872784 478189036 514972808 704699632 836830813 956378072 1029945616 1673661626 1912756144 3347323252 6694646504 13389293008
• Sum of all divisors σ(n): 35126640640
• Sum of proper divisors (its aliquot sum) s(n): 21737347632
• 13389293008 is an abundant number, because the sum of its proper divisors (21737347632) is greater than itself. Its abundance is 8348054624

Bases of 13389293008

• Binary: 1100011110000100000110010111010000₂
• Hexadecimal: 0x31E1065D0
• Base-36: 65FN0LS

Squares and roots of 13389293008

• 13389293008 squared (13389293008²) is 179273167254077688064
• 13389293008 cubed (13389293008³) is 2400340964837036948284120256512
• The square root of 13389293008 is 115712.1126243921
• The cube root of 13389293008 is 2374.5749493373

Scales and comparisons

• 13,389,293,008 seconds is equal to 425 years, 38 weeks, 2 days, 16 hours, 3 minutes, 28 seconds.
• To count from 1 to 13,389,293,008 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 13389293008 cubic inches would be around 197.9 feet tall.

Recreational maths with 13389293008

• 13389293008 backwards is 80039298331
• The number of decimal digits it has is: 11
• The sum of 13389293008's digits is 46
• More coming soon!