13099749390

Names of 13099749390

• Cardinal: 13099749390 can be written as Thirteen billion, ninety-nine million, seven hundred forty-nine thousand, three hundred ninety.

Scientific notation

• Scientific notation: 1.309974939 × 10¹⁰

Factors of 13099749390

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2108

Divisors of 13099749390

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 18 21 26 30 35 39 42 45 61 63 65 70 78 90 91 105 117 122 126 130 169 182 183 195 210 234 273 305 315 338 366 390 427 455 507 546 549 585 610 630 793 819 845 854 910 915 1014 1098 1170 1183 1281 1365 1521 1586 1638 1690 1830 2017 2135 2366 2379 2535 2562 2730 2745 3042 3549 3843 3965 4034 4095 4270 4758 5070 5490 5551 5915 6051 6405 7098 7137 7605 7686 7930 8190 10085 10309 10647 11102 11830 11895 12102 12810 14119 14274 15210 16653 17745 18153 19215 20170 20618 21294 23790 26221 27755 28238 30255 30927 33306 35490 35685 36306 38430 42357 49959 51545 52442 53235 55510 60510 61854 70595 71370 72163 78663 83265 84714 90765 92781 99918 103090 106470 123037 127071 131105 141190 144326 154635 157326 166530 181530 183547 185562 211785 216489 235989 246074 249795 254142 262210 309270 340873 360815 367094 369111 393315 423570 432978 463905 471978 499590 550641 615185 635355 649467 681746 721630 738222 786630 861259 917735 927810 1022619 1082445 1101282 1107333 1179945 1230370 1270710 1298934 1599481 1651923 1704365 1722518 1835470 1845555 2045238 2164890 2214666 2359890 2386111 2583777 2753205 3067857 3198962 3247335 3303846 3408730 3691110 4306295 4772222 4798443 5113095 5167554 5506410 5536665 6135714 6494670 7158333 7751331 7997405 8259615 8612590 9596886 10226190 11073330 11196367 11930555 12918885 14316666 14395329 15339285 15502662 15994810 16519230 20793253 21474999 22392734 23861110 23992215 25837770 28790658 30678570 33589101 35791665 38756655 41586506 42949998 47984430 55981835 62379759 67178202 71583330 71976645 77513310 100767303 103966265 107374995 111963670 124759518 143953290 145552771 167945505 187139277 201534606 207932530 214749990 291105542 311898795 335891010 374278554 436658313 503836515 623797590 727763855 873316626 935696385 1007673030 1309974939 1455527710 1871392770 2183291565 2619949878 4366583130 6549874695 13099749390
• Sum of all divisors σ(n): 42861738816
• Sum of proper divisors (its aliquot sum) s(n): 29761989426
• 13099749390 is an abundant number, because the sum of its proper divisors (29761989426) is greater than itself. Its abundance is 16662240036

Bases of 13099749390

• Binary: 1100001100110011100101000000001110₂
• Hexadecimal: 0x30CCE500E
• Base-36: 60N93BI

Squares and roots of 13099749390

• 13099749390 squared (13099749390²) is 171603434080805372100
• 13099749390 cubed (13099749390³) is 2247961980921935383875698019000
• The square root of 13099749390 is 114454.1366224917
• The cube root of 13099749390 is 2357.3333250735

Scales and comparisons

• 13,099,749,390 seconds is equal to 416 years, 27 weeks, 4 days, 11 hours, 16 minutes, 30 seconds.
• To count from 1 to 13,099,749,390 would take you about eight hundred thirty-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 13099749390 cubic inches would be around 196.4 feet tall.

Recreational maths with 13099749390

• 13099749390 backwards is 09394799031
• The number of decimal digits it has is: 11
• The sum of 13099749390's digits is 54
• More coming soon!