13428359490

Names of 13428359490

• Cardinal: 13428359490 can be written as Thirteen billion, four hundred twenty-eight million, three hundred fifty-nine thousand, four hundred ninety.

Scientific notation

• Scientific notation: 1.342835949 × 10¹⁰

Factors of 13428359490

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1713

Divisors of 13428359490

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 7 10 13 14 15 21 26 30 35 39 42 43 65 70 73 78 86 91 105 129 130 146 182 195 210 215 219 258 273 301 365 390 430 438 455 511 546 559 602 645 730 903 910 949 1022 1095 1118 1290 1365 1505 1533 1567 1677 1806 1898 2190 2555 2730 2795 2847 3010 3066 3134 3139 3354 3913 4515 4701 4745 5110 5590 5694 6278 6643 7665 7826 7835 8385 9030 9402 9417 9490 10969 11739 13286 14235 15330 15670 15695 16770 18834 19565 19929 20371 21938 21973 23478 23505 28470 31390 32907 33215 39130 39858 40742 40807 43946 47010 47085 54845 58695 61113 65814 65919 66430 67381 81614 94170 99645 101855 109690 109865 114391 117390 122226 122421 131838 134762 142597 164535 199290 202143 203710 204035 219730 228782 244842 285194 285649 305565 329070 329595 336905 343173 404286 408070 427791 471667 571298 571955 611130 612105 659190 673810 686346 712985 800737 855582 856947 875953 943334 1010715 1143910 1224210 1415001 1425970 1428245 1487083 1601474 1713894 1715865 1751906 2021430 2138955 2358335 2402211 2627859 2830002 2856490 2974166 3431730 4003685 4277910 4284735 4379765 4461249 4716670 4804422 4918813 5255718 6131671 7075005 7435415 8007370 8569470 8759530 8922498 9837626 10409581 12011055 12263342 13139295 14150010 14756439 14870830 18395013 20819162 22306245 24022110 24594065 26278590 29512878 30658355 31228743 34431691 36790026 44612490 49188130 52047905 61316710 62457486 63944569 68863382 73782195 91975065 103295073 104095810 127889138 147564390 156143715 172158455 183950130 191833707 206590146 312287430 319722845 344316910 383667414 447611983 516475365 639445690 895223966 959168535 1032950730 1342835949 1918337070 2238059915 2685671898 4476119830 6714179745 13428359490
• Sum of all divisors σ(n): 41170010112
• Sum of proper divisors (its aliquot sum) s(n): 27741650622
• 13428359490 is an abundant number, because the sum of its proper divisors (27741650622) is greater than itself. Its abundance is 14313291132

Bases of 13428359490

• Binary: 1100100000011001001000000101000010₂
• Hexadecimal: 0x320648142
• Base-36: 662WCHU

Squares and roots of 13428359490

• 13428359490 squared (13428359490²) is 180320838592673060100
• 13428359490 cubed (13428359490³) is 2421413044160679531061175349000
• The square root of 13428359490 is 115880.7986251389
• The cube root of 13428359490 is 2376.8821713037

Scales and comparisons

• 13,428,359,490 seconds is equal to 426 years, 50 weeks, 6 days, 19 hours, 51 minutes, 30 seconds.
• To count from 1 to 13,428,359,490 would take you about eight hundred fifty-three 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 13428359490 cubic inches would be around 198.1 feet tall.

Recreational maths with 13428359490

• 13428359490 backwards is 09495382431
• The number of decimal digits it has is: 11
• The sum of 13428359490's digits is 48
• More coming soon!