13643198634

Names of 13643198634

• Cardinal: 13643198634 can be written as Thirteen billion, six hundred forty-three million, one hundred ninety-eight thousand, six hundred thirty-four.

Scientific notation

• Scientific notation: 1.3643198634 × 10¹⁰

Factors of 13643198634

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 145

Divisors of 13643198634

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 13 19 26 38 39 47 57 61 78 94 114 122 141 169 183 247 282 338 361 366 494 507 611 722 741 793 893 1014 1083 1159 1222 1482 1586 1786 1833 2166 2197 2318 2379 2679 2867 3211 3477 3666 4394 4693 4758 5358 5734 6422 6591 6954 7943 8601 9386 9633 10309 11609 13182 14079 15067 15886 16967 17202 19266 20618 22021 23218 23829 28158 30134 30927 33934 34827 37271 41743 44042 45201 47658 50901 54473 61009 61854 66063 69654 74542 83486 90402 101802 103259 108946 111813 122018 125229 132126 134017 150917 163419 183027 195871 206518 220571 223626 250458 268034 286273 301834 309777 326838 366054 391742 402051 441142 452751 484523 572546 587613 619554 661713 708149 793117 804102 858819 905502 969046 1034987 1175226 1323426 1416298 1453569 1586234 1717638 1961921 2069974 2124447 2379351 2546323 2867423 2907138 3104961 3721549 3923842 4248894 4758702 5092646 5734846 5885763 6209922 6298799 7443098 7638969 8602269 9205937 11164647 11771526 12597598 13454831 15277938 17204538 18411874 18896397 22329294 26909662 27617811 37276499 37792794 40364493 48380137 55235622 74552998 80728986 96760274 111829497 119677181 145140411 174912803 223658994 239354362 290280822 349825606 359031543 524738409 718063086 1049476818 2273866439 4547732878 6821599317 13643198634
• Sum of all divisors σ(n): 32382927360
• Sum of proper divisors (its aliquot sum) s(n): 18739728726
• 13643198634 is an abundant number, because the sum of its proper divisors (18739728726) is greater than itself. Its abundance is 5096530092

Bases of 13643198634

• Binary: 1100101101001100101011000010101010₂
• Hexadecimal: 0x32D32B0AA
• Base-36: 69MT3FU

Squares and roots of 13643198634

• 13643198634 squared (13643198634²) is 186136868966779465956
• 13643198634 cubed (13643198634³) is 2539502276424602601310148704104
• The square root of 13643198634 is 116804.1036693489
• The cube root of 13643198634 is 2389.4910089453

Scales and comparisons

• 13,643,198,634 seconds is equal to 433 years, 42 weeks, 1 day, 9 hours, 23 minutes, 54 seconds.
• To count from 1 to 13,643,198,634 would take you about eight hundred sixty-seven 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 13643198634 cubic inches would be around 199.1 feet tall.

Recreational maths with 13643198634

• 13643198634 backwards is 43689134631
• The number of decimal digits it has is: 11
• The sum of 13643198634's digits is 48
• More coming soon!