13214931912

Names of 13214931912

• Cardinal: 13214931912 can be written as Thirteen billion, two hundred fourteen million, nine hundred thirty-one thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.3214931912 × 10¹⁰

Factors of 13214931912

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1039

Divisors of 13214931912

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 17 18 21 24 26 28 34 36 39 42 49 51 52 56 63 68 72 78 84 91 98 102 104 117 119 126 136 147 153 156 168 182 196 204 221 234 238 252 273 289 294 306 312 357 364 392 408 441 442 468 476 504 546 578 588 612 637 663 714 728 819 833 867 882 884 936 952 997 1071 1092 1156 1176 1224 1274 1326 1428 1547 1638 1666 1734 1764 1768 1911 1989 1994 2023 2142 2184 2312 2499 2548 2601 2652 2856 2991 3094 3276 3332 3468 3528 3757 3822 3978 3988 4046 4284 4641 4998 5096 5202 5304 5733 5982 6069 6188 6552 6664 6936 6979 7497 7514 7644 7956 7976 8092 8568 8973 9282 9996 10404 10829 11271 11466 11964 12138 12376 12961 13923 13958 14161 14994 15028 15288 15912 16184 16949 17946 18207 18564 19992 20808 20937 21658 22542 22932 23928 24276 25922 26299 27846 27916 28322 29988 30056 32487 33813 33898 35892 36414 37128 38883 41874 42483 43316 45084 45864 48552 48853 50847 51844 52598 55692 55832 56644 59976 62811 64974 67626 67796 71784 72828 77766 78897 83748 84966 86632 90168 90727 97461 97706 101694 103688 105196 111384 113288 116649 118643 125622 127449 129948 135252 135592 145656 146559 152541 155532 157794 167496 169932 181454 184093 194922 195412 203388 210392 220337 233298 236691 237286 251244 254898 259896 270504 272181 288133 293118 305082 311064 315588 339864 355929 362908 368186 389844 390824 406776 439677 440674 466596 473382 474572 502488 509796 544362 552279 576266 586236 610164 631176 635089 661011 711858 725816 736372 779688 816543 830501 864399 879354 881348 933192 946764 949144 1019592 1067787 1088724 1104558 1152532 1172472 1220328 1270178 1322022 1423716 1472744 1542359 1633086 1656837 1661002 1728798 1758708 1762696 1893528 1905267 1983033 2016931 2135574 2177448 2209116 2305064 2491503 2540356 2593197 2644044 2847432 3084718 3266172 3313674 3322004 3457596 3517416 3745729 3810534 3966066 4033862 4271148 4418232 4627077 4983006 5080712 5186394 5288088 5715801 6050793 6169436 6532344 6627348 6644008 6915192 7474509 7491458 7621068 7932132 8067724 8542296 9254154 9966012 10372788 10796513 11237187 11431602 12101586 12338872 13254696 13881231 14118517 14949018 14982916 15242136 15864264 16135448 18152379 18508308 19932024 20745576 21593026 22474374 22863204 24203172 26220103 27762462 28237034 29898036 29965832 32389539 33711561 36304758 37016616 42355551 43186052 44948748 45726408 48406344 52440206 55524924 56474068 59796072 64779078 67423122 72609516 78660309 84711102 86372104 89897496 97168617 104880412 111049848 112948136 127066653 129558156 134846244 145219032 157320618 169422204 183540721 194337234 209760824 235980927 254133306 259116312 269692488 314641236 338844408 367081442 388674468 471961854 508266612 550622163 629282472 734162884 777348936 943923708 1016533224 1101244326 1468325768 1651866489 1887847416 2202488652 3303732978 4404977304 6607465956 13214931912
• Sum of all divisors σ(n): 47676725460
• Sum of proper divisors (its aliquot sum) s(n): 34461793548
• 13214931912 is an abundant number, because the sum of its proper divisors (34461793548) is greater than itself. Its abundance is 21246861636

Bases of 13214931912

• Binary: 1100010011101010111101101111001000₂
• Hexadecimal: 0x313ABDBC8
• Base-36: 62JTUQ0

Squares and roots of 13214931912

• 13214931912 squared (13214931912²) is 174634425438795975744
• 13214931912 cubed (13214931912³) is 2307782041664929542716563542528
• The square root of 13214931912 is 114956.2173699187
• The cube root of 13214931912 is 2364.2223029543

Scales and comparisons

• 13,214,931,912 seconds is equal to 420 years, 10 weeks, 14 hours, 25 minutes, 12 seconds.
• To count from 1 to 13,214,931,912 would take you about eight hundred forty 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 13214931912 cubic inches would be around 197 feet tall.

Recreational maths with 13214931912

• 13214931912 backwards is 21913941231
• 13214931912 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13214931912's digits is 36
• More coming soon!