121038955128
121,038,955,128 is an even composite number composed of five prime numbers multiplied together.
121038955128 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 121038955128:
23 × 39 × 7 × 13 × 8447
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 13 × 8447)See below for interesting mathematical facts about the number 121038955128 from the Numbermatics database.
Names of 121038955128
- Cardinal: 121038955128 can be written as One hundred twenty-one billion, thirty-eight million, nine hundred fifty-five thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 1.21038955128 × 1011
Factors of 121038955128
Divisors of 121038955128
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 18 21 24 26 27 28 36 39 42 52 54 56 63 72 78 81 84 91 104 108 117 126 156 162 168 182 189 216 234 243 252 273 312 324 351 364 378 468 486 504 546 567 648 702 728 729 756 819 936 972 1053 1092 1134 1404 1458 1512 1638 1701 1944 2106 2184 2187 2268 2457 2808 2916 3159 3276 3402 4212 4374 4536 4914 5103 5832 6318 6552 6561 6804 7371 8424 8447 8748 9477 9828 10206 12636 13122 13608 14742 15309 16894 17496 18954 19656 19683 20412 22113 25272 25341 26244 28431 29484 30618 33788 37908 39366 40824 44226 45927 50682 52488 56862 58968 59129 61236 66339 67576 75816 76023 78732 85293 88452 91854 101364 109811 113724 118258 122472 132678 137781 152046 157464 170586 176904 177387 183708 199017 202728 219622 227448 228069 236516 255879 265356 275562 304092 329433 341172 354774 367416 398034 439244 456138 473032 511758 530712 532161 551124 597051 608184 658866 682344 684207 709548 768677 796068 878488 912276 988299 1023516 1064322 1102248 1194102 1317732 1368414 1419096 1537354 1592136 1596483 1791153 1824552 1976598 2047032 2052621 2128644 2306031 2388204 2635464 2736828 2964897 3074708 3192966 3582306 3953196 4105242 4257288 4612062 4776408 4789449 5473656 5929794 6149416 6157863 6385932 6918093 7164612 7906392 8210484 8894691 9224124 9578898 11859588 12315726 12771864 13836186 14329224 14368347 16420968 17789382 18448248 18473589 19157796 20754279 23719176 24631452 26684073 27672372 28736694 35578764 36947178 38315592 41508558 43105041 49262904 53368146 55344744 55420767 57473388 62262837 71157528 73894356 80052219 83017116 86210082 106736292 110841534 114946776 124525674 129315123 147788712 160104438 166034232 166262301 172420164 186788511 213472584 221683068 240156657 249051348 258630246 320208876 332524602 344840328 373577022 387945369 443366136 480313314 498102696 517260492 560365533 640417752 665049204 720469971 747154044 775890738 960626628 1034520984 1120731066 1163836107 1330098408 1440939942 1494308088 1551781476 1681096599 1921253256 2161409913 2241462132 2327672214 2881879884 3103562952 3362193198 4322819826 4482924264 4655344428 5043289797 5763759768 6724386396 8645639652 9310688856 10086579594 13448772792 15129869391 17291279304 20173159188 30259738782 40346318376 60519477564 121038955128
- Sum of all divisors σ(n): 419023503360
- Sum of proper divisors (its aliquot sum) s(n): 297984548232
- 121038955128 is an abundant number, because the sum of its proper divisors (297984548232) is greater than itself. Its abundance is 176945593104
Bases of 121038955128
- Binary: 11100001011100111101111100010011110002
- Hexadecimal: 0x1C2E7BE278
- Base-36: 1JLRGVI0
Squares and roots of 121038955128
- 121038955128 squared (1210389551282) is 14650428658477997496384
- 121038955128 cubed (1210389551283) is 1773272576999483575740119318257152
-
The
square root of 121038955128 is 347906.5321720761 -
The
cube root of 121038955128 is 4946.6181727151
Scales and comparisons
How big is 121038955128?- 121,038,955,128 seconds is equal to 3,848 years, 34 weeks, 3 days, 19 hours, 58 minutes, 48 seconds.
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To count from 1 to 121,038,955,128 would take you about seven thousand, six hundred ninety-seven 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 121038955128 cubic inches would be around 412.2 feet tall.
Recreational maths with 121038955128
- 121038955128 backwards is 821559830121
- The number of decimal digits it has is: 12
- The sum of 121038955128's digits is 45
- More coming soon!
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