121742745696

Names of 121742745696

• Cardinal: 121742745696 can be written as One hundred twenty-one billion, seven hundred forty-two million, seven hundred forty-five thousand, six hundred ninety-six.

Scientific notation

• Scientific notation: 1.21742745696 × 10¹¹

Factors of 121742745696

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3555

Divisors of 121742745696

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 32 33 36 39 44 48 52 66 72 78 88 96 99 104 117 132 143 144 156 176 198 208 234 264 286 288 312 352 396 416 429 468 528 572 624 792 858 936 1056 1144 1248 1287 1373 1584 1716 1872 2153 2288 2574 2746 3168 3432 3744 4119 4306 4576 5148 5492 6459 6864 8238 8612 10296 10984 12357 12918 13728 15103 16476 17224 17849 19377 20592 21968 23683 24714 25836 27989 30206 32952 34448 35698 38754 41184 43936 45309 47366 49428 51672 53547 55978 60412 65904 68896 71049 71396 77508 83967 90618 94732 98856 103344 107094 111956 120824 131808 135927 142098 142792 155016 160641 167934 181236 189464 196339 197712 206688 213147 214188 223912 241648 251901 271854 284196 285584 307879 310032 321282 335868 362472 378928 392678 395424 426294 428376 447824 483296 503802 543708 568392 571168 589017 615758 620064 642564 671736 724944 757856 785356 852588 856752 895648 923637 1007604 1087416 1136784 1178034 1231516 1285128 1343472 1449888 1570712 1705176 1713504 1767051 1847274 2015208 2174832 2273568 2356068 2463032 2570256 2686944 2770911 2956069 3141424 3410352 3534102 3694548 4030416 4349664 4712136 4926064 5140512 5541822 5912138 6282848 6820704 7068204 7389096 8060832 8868207 9424272 9852128 11083644 11824276 14136408 14778192 17736414 18848544 22167288 23648552 26604621 28272816 29556384 32516759 35472828 38428897 44334576 47297104 53209242 56545632 65033518 70945656 76857794 88669152 94594208 97550277 106418484 115286691 130067036 141891312 153715588 195100554 212836968 230573382 260134072 283782624 292650831 307431176 345860073 390201108 422717867 425673936 461146764 520268144 585301662 614862352 691720146 780402216 845435734 851347872 922293528 1040536288 1170603324 1229724704 1268153601 1383440292 1560804432 1690871468 1844587056 2341206648 2536307202 2766880584 3121608864 3381742936 3689174112 3804460803 4682413296 5072614404 5533761168 6763485872 7608921606 9364826592 10145228808 11067522336 13526971744 15217843212 20290457616 30435686424 40580915232 60871372848 121742745696
• Sum of all divisors σ(n): 407216732832
• Sum of proper divisors (its aliquot sum) s(n): 285473987136
• 121742745696 is an abundant number, because the sum of its proper divisors (285473987136) is greater than itself. Its abundance is 163731241440

Bases of 121742745696

• Binary: 1110001011000011011101110000001100000₂
• Hexadecimal: 0x1C586EE060
• Base-36: 1JXEHJS0

Squares and roots of 121742745696

• 121742745696 squared (121742745696²) is 14821296129600926524416
• 121742745696 cubed (121742745696³) is 1804385285591114655827958222913536
• The square root of 121742745696 is 348916.5311302977
• The cube root of 121742745696 is 4956.1871508179

Scales and comparisons

• 121,742,745,696 seconds is equal to 3,871 years, 2 weeks, 1 day, 13 hours, 21 minutes, 36 seconds.
• To count from 1 to 121,742,745,696 would take you about seven thousand, seven hundred forty-two 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 121742745696 cubic inches would be around 413 feet tall.

Recreational maths with 121742745696

• 121742745696 backwards is 696547247121
• The number of decimal digits it has is: 12
• The sum of 121742745696's digits is 54
• More coming soon!