13389862860

Names of 13389862860

• Cardinal: 13389862860 can be written as Thirteen billion, three hundred eighty-nine million, eight hundred sixty-two thousand, eight hundred sixty.

Scientific notation

• Scientific notation: 1.338986286 × 10¹⁰

Factors of 13389862860

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 279

Divisors of 13389862860

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 20 22 30 31 33 36 44 45 55 60 62 66 90 93 99 110 124 132 155 165 180 186 198 220 227 279 310 330 341 372 396 454 465 495 558 620 660 681 682 908 930 961 990 1023 1116 1135 1362 1364 1395 1705 1860 1922 1980 2043 2046 2270 2497 2724 2790 2883 3069 3405 3410 3844 4086 4092 4540 4805 4994 5115 5580 5766 6138 6810 6820 7037 7491 8172 8649 9610 9988 10215 10230 10571 11532 12276 12485 13620 14074 14415 14982 15345 17298 19220 20430 20460 21111 21142 22473 24970 28148 28830 29791 29964 30690 31713 34596 35185 37455 40860 42222 42284 43245 44946 49940 52855 57660 59582 61380 63333 63426 70370 74910 77407 84444 86490 89373 89892 95139 105555 105710 112365 119164 126666 126852 140740 148955 149820 154814 158565 172980 178746 190278 211110 211420 218147 224730 232221 253332 268119 297910 309628 316665 317130 327701 357492 380556 387035 422220 436294 446865 449460 464442 475695 536238 595820 633330 634260 654441 655402 696663 774070 872588 893730 928884 951390 983103 1072476 1090735 1161105 1266660 1308882 1310804 1340595 1393326 1548140 1638505 1787460 1902780 1963323 1966206 2181470 2322210 2399617 2617764 2681190 2786652 2949309 3272205 3277010 3483315 3926646 3932412 4362940 4644420 4799234 4915515 5362380 5898618 6544410 6554020 6762557 6966630 7198851 7853292 9598468 9816615 9831030 11797236 11998085 13088820 13525114 13933260 14397702 14746545 19633230 19662060 20287671 21596553 23996170 27050228 28795404 29493090 33812785 35994255 39266460 40575342 43193106 47992340 58986180 60863013 67625570 71988510 74388127 81150684 86386212 101438355 107982765 121726026 135251140 143977020 148776254 202876710 215965530 223164381 243452052 297552508 304315065 371940635 405753420 431931060 446328762 608630130 669493143 743881270 892657524 1115821905 1217260260 1338986286 1487762540 2231643810 2677972572 3347465715 4463287620 6694931430 13389862860
• Sum of all divisors σ(n): 45986863104
• Sum of proper divisors (its aliquot sum) s(n): 32597000244
• 13389862860 is an abundant number, because the sum of its proper divisors (32597000244) is greater than itself. Its abundance is 19207137384

Bases of 13389862860

• Binary: 1100011110000110010001011111001100₂
• Hexadecimal: 0x31E1917CC
• Base-36: 65FZ8B0

Squares and roots of 13389862860

• 13389862860 squared (13389862860²) is 179288427409607379600
• 13389862860 cubed (13389862860³) is 2400647455399707859287961656000
• The square root of 13389862860 is 115714.5749678925
• The cube root of 13389862860 is 2374.6086363807

Scales and comparisons

• 13,389,862,860 seconds is equal to 425 years, 39 weeks, 2 days, 6 hours, 21 minutes.
• To count from 1 to 13,389,862,860 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 13389862860 cubic inches would be around 197.9 feet tall.

Recreational maths with 13389862860

• 13389862860 backwards is 06826898331
• The number of decimal digits it has is: 11
• The sum of 13389862860's digits is 54
• More coming soon!