121139262464

Names of 121139262464

• Cardinal: 121139262464 can be written as One hundred twenty-one billion, one hundred thirty-nine million, two hundred sixty-two thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 1.21139262464 × 10¹¹

Factors of 121139262464

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 63

Divisors of 121139262464

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 4 8 11 16 19 22 31 32 38 44 62 64 76 88 124 128 152 176 209 248 256 304 341 352 361 418 496 512 589 608 682 704 722 836 961 992 1024 1178 1216 1364 1408 1444 1672 1922 1984 2356 2432 2728 2816 2888 3344 3844 3968 3971 4712 4864 5456 5632 5776 6479 6688 7688 7936 7942 9424 9728 10571 10912 11191 11264 11552 12958 13376 15376 15872 15884 18259 18848 19456 21142 21824 22382 23104 25916 26752 29791 30752 31744 31768 36518 37696 42284 43648 44764 46208 51832 53504 59582 61504 63536 73036 75392 84568 87296 89528 92416 103664 107008 119164 123008 123101 127072 146072 150784 169136 174592 179056 184832 200849 207328 214016 238328 246016 246202 254144 292144 301568 327701 338272 346921 349184 358112 369664 401698 414656 476656 492032 492404 508288 566029 584288 603136 655402 676544 693842 716224 803396 829312 953312 984064 984808 1016576 1132058 1168576 1310804 1353088 1387684 1432448 1606792 1658624 1906624 1969616 2033152 2264116 2337152 2621608 2706176 2775368 2864896 3213584 3317248 3813248 3816131 3939232 4066304 4528232 4674304 5243216 5412352 5550736 5729792 6226319 6427168 6634496 7626496 7632262 7878464 9056464 9348608 10486432 10754551 10824704 11101472 11459584 12452638 12854336 15252992 15264524 15756928 18112928 18697216 20972864 21509102 22202944 24905276 25708672 30505984 30529048 31513856 36225856 41945728 43018204 44405888 49810552 51417344 61058096 63027712 72451712 83891456 86036408 88811776 99621104 102834688 118300061 122116192 126055424 144903424 167782912 172072816 177623552 199242208 205669376 236600122 244232384 289806848 335565824 344145632 355247104 398484416 473200244 488464768 579613696 688291264 796968832 946400488 976929536 1376582528 1593937664 1892800976 1953859072 2753165056 3187875328 3785601952 3907718144 5506330112 6375750656 7571203904 11012660224 15142407808 30284815616 60569631232 121139262464
• Sum of all divisors σ(n): 288103885056
• Sum of proper divisors (its aliquot sum) s(n): 166964622592
• 121139262464 is an abundant number, because the sum of its proper divisors (166964622592) is greater than itself. Its abundance is 45825360128

Bases of 121139262464

• Binary: 1110000110100011101100111010000000000₂
• Hexadecimal: 0x1C34767400
• Base-36: 1JNF6T4W

Squares and roots of 121139262464

• 121139262464 squared (121139262464²) is 14674720910321879351296
• 121139262464 cubed (121139262464³) is 1777684867941431149458388202553344
• The square root of 121139262464 is 348050.6607722503
• The cube root of 121139262464 is 4947.9842483129

Scales and comparisons

• 121,139,262,464 seconds is equal to 3,851 years, 44 weeks, 2 days, 19 hours, 7 minutes, 44 seconds.
• To count from 1 to 121,139,262,464 would take you about seven thousand, seven hundred three 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 121139262464 cubic inches would be around 412.3 feet tall.

Recreational maths with 121139262464

• 121139262464 backwards is 464262931121
• The number of decimal digits it has is: 12
• The sum of 121139262464's digits is 41
• More coming soon!