13658880690

Names of 13658880690

• Cardinal: 13658880690 can be written as Thirteen billion, six hundred fifty-eight million, eight hundred eighty thousand, six hundred ninety.

Scientific notation

• Scientific notation: 1.365888069 × 10¹⁰

Factors of 13658880690

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 717

Divisors of 13658880690

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 17 18 21 26 27 30 34 35 39 42 45 51 53 54 63 65 70 78 85 90 91 102 105 106 117 119 126 130 135 153 159 170 182 189 195 210 221 234 238 255 265 270 273 306 315 318 351 357 371 378 390 442 455 459 477 510 530 546 585 595 617 630 663 689 702 714 742 765 795 819 901 910 918 945 954 1071 1105 1113 1170 1190 1234 1326 1365 1378 1431 1530 1547 1590 1638 1755 1785 1802 1851 1855 1890 1989 2067 2142 2210 2226 2295 2385 2457 2703 2730 2862 3085 3094 3213 3315 3339 3445 3510 3570 3702 3710 3978 4095 4134 4319 4505 4590 4641 4770 4823 4914 5355 5406 5553 5565 5967 6170 6201 6307 6426 6630 6678 6890 7155 7735 8021 8109 8190 8638 9010 9255 9282 9646 9945 10017 10335 10489 10710 11106 11130 11713 11934 12285 12402 12614 12957 13515 13923 14310 14469 15470 16042 16065 16218 16659 16695 18510 18603 18921 19890 20034 20670 20978 21595 23205 23426 24063 24115 24327 24570 25914 27030 27765 27846 28938 29835 31005 31467 31535 32130 32701 33318 33390 35139 37206 37842 38871 40105 40545 41769 43190 43407 46410 48126 48230 48654 50085 52445 55530 56147 56763 58565 59670 62010 62934 63070 64785 65402 69615 70278 72189 72345 73423 77742 80210 81090 81991 83295 83538 86814 93015 94401 94605 98103 100170 104890 105417 112294 113526 116613 117130 120315 121635 129570 130221 136357 139230 144378 144690 146846 157335 163505 163982 166590 168441 170289 175695 186030 188802 189210 194355 196206 208845 210834 216567 217035 220269 228907 233226 240630 243270 245973 260442 272714 280735 283203 283815 294309 314670 316251 327010 336882 340578 351390 360945 367115 388710 409071 409955 417690 425113 433134 434070 440538 457814 472005 490515 491946 505323 527085 555917 561470 566406 567630 583065 588618 632502 651105 660807 681785 686721 721890 734230 737919 818142 819910 842205 850226 851445 882927 944010 954499 981030 1010646 1054170 1082835 1101345 1111834 1144535 1166130 1227213 1229865 1275339 1302210 1321614 1363570 1373442 1416015 1471545 1475838 1515969 1581255 1667751 1684410 1702890 1765854 1908998 1982421 2045355 2060163 2125565 2165670 2202690 2213757 2289070 2454426 2459730 2526615 2550678 2779585 2832030 2863497 2943090 2975791 3031938 3162510 3304035 3335502 3433605 3681639 3689595 3826017 3891419 3964842 4090710 4120326 4251130 4414635 4427514 4772495 5003253 5053230 5559170 5726994 5951582 6136065 6180489 6376695 6608070 6867210 7226921 7363278 7379190 7579845 7652034 7782838 8338755 8590491 8829270 8927373 9544990 9912105 10006506 10300815 11068785 11478051 11674257 12272130 12360978 12753390 14317485 14453842 14878955 15009759 15159690 16677510 17180982 17854746 18408195 19130085 19457095 19824210 20601630 21680763 22137570 22956102 23348514 25016265 25771473 26782119 28634970 29757910 30019518 30902445 35022771 36134605 36816390 38260170 38914190 42952455 43361526 44636865 50032530 50588447 51542946 53564238 57390255 58371285 61804890 65042289 70045542 72269210 75048795 80346357 85904910 89273730 101176894 105068313 108403815 114780510 116742570 128857365 130084578 133910595 150097590 151765341 160692714 175113855 195126867 210136626 216807630 252942235 257714730 267821190 303530682 325211445 350227710 390253734 401731785 455296023 505884470 525341565 650422890 758826705 803463570 910592046 975634335 1050683130 1365888069 1517653410 1951268670 2276480115 2731776138 4552960230 6829440345 13658880690
• Sum of all divisors σ(n): 48440125440
• Sum of proper divisors (its aliquot sum) s(n): 34781244750
• 13658880690 is an abundant number, because the sum of its proper divisors (34781244750) is greater than itself. Its abundance is 21122364060

Bases of 13658880690

• Binary: 1100101110001000011111101010110010₂
• Hexadecimal: 0x32E21FAB2
• Base-36: 69W57SI

Squares and roots of 13658880690

• 13658880690 squared (13658880690²) is 186565021703654876100
• 13658880690 cubed (13658880690³) is 2548269372377482489586632509000
• The square root of 13658880690 is 116871.2141205011
• The cube root of 13658880690 is 2390.4061849397

Scales and comparisons

• 13,658,880,690 seconds is equal to 434 years, 16 weeks, 21 hours, 31 minutes, 30 seconds.
• To count from 1 to 13,658,880,690 would take you about eight hundred sixty-eight 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 13658880690 cubic inches would be around 199.2 feet tall.

Recreational maths with 13658880690

• 13658880690 backwards is 09608885631
• 13658880690 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13658880690's digits is 54
• More coming soon!