121993091744
121,993,091,744 is an even composite number composed of five prime numbers multiplied together.
121993091744 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 121993091744:
25 × 292 × 312 × 53 × 89
(2 × 2 × 2 × 2 × 2 × 29 × 29 × 31 × 31 × 53 × 89)See below for interesting mathematical facts about the number 121993091744 from the Numbermatics database.
Names of 121993091744
- Cardinal: 121993091744 can be written as One hundred twenty-one billion, nine hundred ninety-three million, ninety-one thousand, seven hundred forty-four.
Scientific notation
- Scientific notation: 1.21993091744 × 1011
Factors of 121993091744
Divisors of 121993091744
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 4 8 16 29 31 32 53 58 62 89 106 116 124 178 212 232 248 356 424 464 496 712 841 848 899 928 961 992 1424 1537 1643 1682 1696 1798 1922 2581 2759 2848 3074 3286 3364 3596 3844 4717 5162 5518 6148 6572 6728 7192 7688 9434 10324 11036 12296 13144 13456 14384 15376 18868 20648 22072 24592 26071 26288 26912 27869 28768 30752 37736 41296 44144 44573 47647 49184 50933 52142 52576 55738 74849 75472 80011 82592 85529 88288 89146 95294 101866 104284 111476 136793 146227 149698 150944 160022 171058 178292 190588 203732 208568 222952 273586 292454 299396 320044 342116 356584 381176 407464 417136 445904 547172 584908 598792 640088 684232 713168 762352 808201 814928 834272 891808 1094344 1169816 1197584 1280176 1368464 1381763 1426336 1477057 1524704 1616402 1629856 2188688 2320319 2339632 2395168 2480341 2560352 2736928 2763526 2954114 3232804 3966997 4240583 4377376 4533037 4640638 4679264 4960682 5527052 5908228 6465608 7933994 8481166 9066074 9281276 9921364 11054104 11816456 12931216 15867988 16962332 18132148 18562552 19842728 22108208 23632912 25862432 31735976 33924664 36264296 37125104 39685456 42834653 44216416 47265824 63471952 67849328 71929889 72528592 74250208 79370912 85669306 122976907 126943904 131458073 135698656 143859778 145057184 171338612 245953814 262916146 287719556 342677224 491907628 525832292 575439112 685354448 983815256 1051664584 1150878224 1370708896 1967630512 2103329168 2301756448 3812284117 3935261024 4206658336 7624568234 15249136468 30498272936 60996545872 121993091744
- Sum of all divisors σ(n): 264816000540
- Sum of proper divisors (its aliquot sum) s(n): 142822908796
- 121993091744 is an abundant number, because the sum of its proper divisors (142822908796) is greater than itself. Its abundance is 20829817052
Bases of 121993091744
- Binary: 11100011001110101101011011010101000002
- Hexadecimal: 0x1C675ADAA0
- Base-36: 1K1JJC0W
Squares and roots of 121993091744
- 121993091744 squared (1219930917442) is 14882314433260000961536
- 121993091744 cubed (1219930917443) is 1815539550019742662306189463158784
-
The
square root of 121993091744 is 349275.0946517659 -
The
cube root of 121993091744 is 4959.5820481159
Scales and comparisons
How big is 121993091744?- 121,993,091,744 seconds is equal to 3,879 years, 1 day, 1 hour, 55 minutes, 44 seconds.
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To count from 1 to 121,993,091,744 would take you about seven thousand, seven hundred fifty-eight 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 121993091744 cubic inches would be around 413.3 feet tall.
Recreational maths with 121993091744
- 121993091744 backwards is 447190399121
- The number of decimal digits it has is: 12
- The sum of 121993091744's digits is 50
- More coming soon!
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