120561401856

Names of 120561401856

• Cardinal: 120561401856 can be written as One hundred twenty billion, five hundred sixty-one million, four hundred one thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 1.20561401856 × 10¹¹

Factors of 120561401856

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 5182

Divisors of 120561401856

• Number of divisors d(n): 272
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 17 21 24 28 32 34 42 48 51 56 64 68 84 96 102 112 119 128 136 168 192 204 224 238 256 272 336 357 384 408 448 476 512 544 672 714 768 816 896 952 1024 1088 1344 1428 1536 1632 1792 1904 2048 2176 2688 2856 3072 3264 3584 3808 4096 4352 5153 5376 5712 6144 6528 7168 7616 8192 8704 10306 10752 11424 12288 13056 14336 15232 15459 16384 17408 20612 21504 22848 24576 26112 28672 30464 30918 32768 34816 36071 41224 43008 45696 49152 52224 57344 60928 61836 65536 69632 72142 82448 86016 87601 91392 98304 104448 108213 114688 121856 123672 139264 144284 164896 172032 175202 182784 196608 208896 216426 229376 243712 247344 262803 278528 288568 329792 344064 350404 365568 417792 432852 458752 487424 494688 525606 557056 577136 613207 659584 688128 700808 731136 835584 865704 974848 989376 1051212 1114112 1154272 1226414 1319168 1376256 1401616 1462272 1671168 1731408 1839621 1949696 1978752 2102424 2308544 2452828 2638336 2803232 2924544 3342336 3462816 3679242 3899392 3957504 4204848 4617088 4905656 5276672 5606464 5849088 6925632 7358484 7798784 7915008 8409696 9234176 9811312 10553344 11212928 11698176 13851264 14716968 15830016 16819392 18468352 19622624 21106688 22425856 23396352 27702528 29433936 31660032 33638784 36936704 39245248 42213376 44851712 55405056 58867872 63320064 67277568 73873408 78490496 84426752 89703424 110810112 117735744 126640128 134555136 147746816 156980992 168853504 179406848 221620224 235471488 253280256 269110272 295493632 313961984 337707008 358813696 443240448 470942976 506560512 538220544 590987264 627923968 717627392 886480896 941885952 1013121024 1076441088 1181974528 1255847936 1435254784 1772961792 1883771904 2152882176 2363949056 2511695872 2870509568 3545923584 3767543808 4305764352 5023391744 5741019136 7091847168 7535087616 8611528704 10046783488 15070175232 17223057408 20093566976 30140350464 40187133952 60280700928 120561401856
• Sum of all divisors σ(n): 389111001984
• Sum of proper divisors (its aliquot sum) s(n): 268549600128
• 120561401856 is an abundant number, because the sum of its proper divisors (268549600128) is greater than itself. Its abundance is 147988198272

Bases of 120561401856

• Binary: 1110000010010000001010000000000000000₂
• Hexadecimal: 0x1C12050000
• Base-36: 1JDV591C

Squares and roots of 120561401856

• 120561401856 squared (120561401856²) is 14535051617483920244736
• 120561401856 cubed (120561401856³) is 1752366199053181704243870764630016
• The square root of 120561401856 is 347219.5297733121
• The cube root of 120561401856 is 4940.1040515271

Scales and comparisons

• 120,561,401,856 seconds is equal to 3,833 years, 24 weeks, 6 days, 14 hours, 17 minutes, 36 seconds.
• To count from 1 to 120,561,401,856 would take you about seven thousand, six hundred sixty-six 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 120561401856 cubic inches would be around 411.7 feet tall.

Recreational maths with 120561401856

• 120561401856 backwards is 658104165021
• The number of decimal digits it has is: 12
• The sum of 120561401856's digits is 39
• More coming soon!