121075610040

Names of 121075610040

• Cardinal: 121075610040 can be written as One hundred twenty-one billion, seventy-five million, six hundred ten thousand and forty.

Scientific notation

• Scientific notation: 1.2107561004 × 10¹¹

Factors of 121075610040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 140956

Divisors of 121075610040

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 14 15 18 20 21 22 24 28 30 31 33 35 36 40 42 44 45 55 56 60 62 63 66 70 72 77 84 88 90 93 99 105 110 120 124 126 132 140 154 155 165 168 180 186 198 210 217 220 231 248 252 264 279 280 308 310 315 330 341 360 372 385 396 420 434 440 462 465 495 504 558 616 620 630 651 660 682 693 744 770 792 840 868 924 930 990 1023 1085 1116 1155 1240 1260 1302 1320 1364 1386 1395 1540 1705 1736 1848 1860 1953 1980 2046 2170 2232 2310 2387 2520 2604 2728 2772 2790 3069 3080 3255 3410 3465 3720 3906 3960 4092 4340 4620 4774 5115 5208 5544 5580 6138 6510 6820 6930 7161 7812 8184 8680 9240 9548 9765 10230 11160 11935 12276 13020 13640 13860 14322 15345 15624 19096 19530 20460 21483 23870 24552 26040 27720 28644 30690 35805 39060 40920 42966 47740 57288 61380 71610 78120 85932 95480 107415 122760 140897 143220 171864 214830 281794 286440 422691 429660 563588 704485 845382 859320 986279 1127176 1268073 1408970 1549867 1690764 1972558 2113455 2536146 2817940 2958837 3099734 3381528 3945116 4226910 4367807 4649601 4931395 5072292 5635880 5917674 6199468 6340365 7749335 7890232 8453820 8735614 8876511 9299202 9862790 10144584 10849069 11835348 12398936 12680730 13103421 13948803 14794185 15498670 16907640 17471228 17753022 18598404 19725580 21698138 21839035 23248005 23670696 25361460 26206842 27897606 29588370 30574649 30997340 32547207 34942456 35506044 37196808 39310263 39451160 43396276 43678070 44382555 46496010 48045877 50722920 52413684 54245345 55795212 59176740 61149298 61994680 65094414 65517105 69744015 71012088 78620526 86792552 87356140 88765110 91723947 92992020 96091754 97641621 104827368 108490690 111590424 118353480 122298596 130188828 131034210 139488030 144137631 152873245 157241052 162736035 174712280 177530220 183447894 185984040 192183508 195283242 196551315 216981380 240229385 244597192 260377656 262068420 275171841 278976060 288275262 305746490 314482104 325472070 336321139 355060440 366895788 384367016 390566484 393102630 432412893 433962760 458619735 480458770 488208105 524136840 550343682 557952120 576550524 611492980 650944140 672642278 720688155 733791576 781132968 786205260 864825786 917239470 960917540 976416210 1008963417 1100687364 1153101048 1222985960 1301888280 1345284556 1375859205 1441376310 1572410520 1681605695 1729651572 1834478940 1921835080 1952832420 2017926834 2162064465 2201374728 2690569112 2751718410 2882752620 3026890251 3363211390 3459303144 3668957880 3905664840 4035853668 4324128930 5044817085 5503436820 5765505240 6053780502 6726422780 8071707336 8648257860 10089634170 11006873640 12107561004 13452845560 15134451255 17296515720 20179268340 24215122008 30268902510 40358536680 60537805020 121075610040
• Sum of all divisors σ(n): 506421227520
• Sum of proper divisors (its aliquot sum) s(n): 385345617480
• 121075610040 is an abundant number, because the sum of its proper divisors (385345617480) is greater than itself. Its abundance is 264270007440

Bases of 121075610040

• Binary: 1110000110000101010110011000110111000₂
• Hexadecimal: 0x1C30AB31B8
• Base-36: 1JMDAIM0

Squares and roots of 121075610040

• 121075610040 squared (121075610040²) is 14659303346558148801600
• 121075610040 cubed (121075610040³) is 1774884095445941400486814928064000
• The square root of 121075610040 is 347959.2074367339
• The cube root of 121075610040 is 4947.1174597795

Scales and comparisons

• 121,075,610,040 seconds is equal to 3,849 years, 43 weeks, 1 day, 1 hour, 54 minutes.
• To count from 1 to 121,075,610,040 would take you about seven thousand, six hundred ninety-nine 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 121075610040 cubic inches would be around 412.3 feet tall.

Recreational maths with 121075610040

• 121075610040 backwards is 040016570121
• The number of decimal digits it has is: 12
• The sum of 121075610040's digits is 27
• More coming soon!