121801301960

Names of 121801301960

• Cardinal: 121801301960 can be written as One hundred twenty-one billion, eight hundred one million, three hundred one thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 1.2180130196 × 10¹¹

Factors of 121801301960

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5116

Divisors of 121801301960

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 8 10 13 19 20 26 37 38 40 52 65 67 74 76 95 104 130 134 148 152 185 190 247 260 268 296 335 370 380 481 494 520 536 670 703 740 760 871 962 988 1235 1273 1340 1406 1480 1742 1924 1976 2405 2470 2479 2546 2680 2812 3484 3515 3848 4355 4810 4940 4958 4973 5092 5624 6365 6968 7030 8710 9139 9620 9880 9916 9946 10184 12395 12730 14060 16549 17420 18278 19240 19832 19892 24790 24865 25460 28120 32227 33098 34840 36556 39784 45695 47101 49580 49730 50920 64454 64649 66196 73112 82745 91390 94202 94487 99160 99460 128908 129298 132392 161135 165490 182780 184001 188404 188974 198920 235505 257816 258596 322270 323245 330980 333191 365560 368002 376808 377948 471010 472435 517192 612313 644540 646490 661960 666382 736004 755896 920005 942020 944870 1224626 1228331 1289080 1292980 1332764 1472008 1665955 1840010 1884040 1889740 2392013 2449252 2456662 2585960 2665528 3061565 3331910 3496019 3680020 3779480 4331483 4784026 4898504 4913324 6123130 6141655 6330629 6663820 6992038 7360040 8662966 9568052 9826648 11960065 12246260 12283310 12328067 12661258 13327640 13984076 17325932 17480095 19136104 21657415 23920130 24492520 24566620 24656134 25322516 27968152 31653145 34651864 34960190 43314830 45448247 47840260 49133240 49312268 50645032 61640335 63306290 69920380 82298177 86629660 90896494 95680520 98624536 123280670 126612580 139840760 160264871 164596354 173259320 181792988 227241235 234233273 246561340 253225160 320529742 329192708 363585976 411490885 454482470 468466546 493122680 641059484 658385416 801324355 822981770 908964940 936933092 1171166365 1282118968 1602648710 1645963540 1817929880 1873866184 2342332730 3045032549 3205297420 3291927080 4684665460 6090065098 6410594840 9369330920 12180130196 15225162745 24360260392 30450325490 60900650980 121801301960
• Sum of all divisors σ(n): 323890963200
• Sum of proper divisors (its aliquot sum) s(n): 202089661240
• 121801301960 is an abundant number, because the sum of its proper divisors (202089661240) is greater than itself. Its abundance is 80288359280

Bases of 121801301960

• Binary: 1110001011011111011000101111111001000₂
• Hexadecimal: 0x1C5BEC5FC8
• Base-36: 1JYDCM2W

Squares and roots of 121801301960

• 121801301960 squared (121801301960²) is 14835557159151099841600
• 121801301960 cubed (121801301960³) is 1806990177286602889072829769536000
• The square root of 121801301960 is 349000.4326071817
• The cube root of 121801301960 is 4956.9816383641

Scales and comparisons

• 121,801,301,960 seconds is equal to 3,872 years, 47 weeks, 6 hours, 59 minutes, 20 seconds.
• To count from 1 to 121,801,301,960 would take you about seven thousand, seven hundred forty-five 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 121801301960 cubic inches would be around 413.1 feet tall.

Recreational maths with 121801301960

• 121801301960 backwards is 069103108121
• The number of decimal digits it has is: 12
• The sum of 121801301960's digits is 32
• More coming soon!