121960828990
121,960,828,990 is an even composite number composed of seven prime numbers multiplied together.
121960828990 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 121960828990:
2 × 5 × 73 × 11 × 132 × 31 × 617
(2 × 5 × 7 × 7 × 7 × 11 × 13 × 13 × 31 × 617)See below for interesting mathematical facts about the number 121960828990 from the Numbermatics database.
Names of 121960828990
- Cardinal: 121960828990 can be written as One hundred twenty-one billion, nine hundred sixty million, eight hundred twenty-eight thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 1.2196082899 × 1011
Factors of 121960828990
Divisors of 121960828990
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 5 7 10 11 13 14 22 26 31 35 49 55 62 65 70 77 91 98 110 130 143 154 155 169 182 217 245 286 310 338 341 343 385 403 434 455 490 539 617 637 682 686 715 770 806 845 910 1001 1078 1085 1183 1234 1274 1430 1519 1690 1705 1715 1859 2002 2015 2170 2366 2387 2695 2821 3038 3085 3185 3410 3430 3718 3773 4030 4319 4433 4459 4774 5005 5239 5390 5642 5915 6170 6370 6787 7007 7546 7595 8021 8281 8638 8866 8918 9295 10010 10478 10633 11830 11935 13013 13574 14014 14105 15190 16042 16562 16709 18590 18865 19127 19747 21266 21595 22165 22295 23870 26026 26195 28210 30233 31031 33418 33935 35035 36673 37730 38254 39494 40105 41405 43190 44330 44590 47509 49049 52390 53165 56147 57629 57967 60466 62062 65065 67870 70070 73346 80210 82810 83545 88231 91091 95018 95635 98098 98735 104273 106330 112294 115258 115934 116963 130130 133889 138229 151165 155155 167090 176462 182182 183365 191270 197470 208546 210397 211631 217217 233926 237545 245245 248651 256711 267778 276458 280735 288145 289835 302330 310310 332563 366730 393029 403403 420794 423262 434434 441155 455455 475090 490490 497302 513422 521365 561470 576290 579670 584815 617617 637637 665126 669445 691145 729911 786058 806806 882310 910910 937223 1042730 1051985 1058155 1086085 1147003 1169630 1235234 1243255 1275274 1283555 1338890 1382290 1459822 1472779 1520519 1662815 1740557 1796977 1874446 1965145 2017015 2103970 2116310 2172170 2294006 2327941 2486510 2567110 2735161 2751203 2823821 2945558 3041038 3088085 3188185 3232463 3325630 3481114 3593954 3649555 3930290 4034030 4323319 4655882 4686115 5109377 5470322 5502406 5647642 5735015 6176170 6376370 6464926 6560561 7299110 7363895 7602595 8029021 8646638 8702785 8984885 9372230 10218754 10309453 11470030 11639705 12183899 13121122 13675805 13756015 14119105 14727790 15205190 16058042 16162315 17405570 17969770 19146127 19766747 20618906 21616595 22627241 23279410 24367798 25546885 27351610 27512030 28238210 30263233 32324630 32802805 35557093 35765639 38292254 39533494 40145105 43233190 45254482 51093770 51547265 56203147 60526466 60919495 65605610 71114186 71531278 72166171 80290210 85287293 95730635 98833735 103094530 112406294 113136205 121838990 134022889 144332342 151316165 158390687 170574586 177785465 178828195 191461270 197667470 226272410 248899651 268045778 281015735 302632330 316781374 355570930 357656390 360830855 393422029 426436465 497799302 562031470 670114445 721661710 786844058 791953435 852872930 938160223 1108734809 1244498255 1340228890 1583906870 1742297557 1876320446 1967110145 2217469618 2488996510 3484595114 3934220290 4690801115 5543674045 8711487785 9381602230 11087348090 12196082899 17422975570 24392165798 60980414495 121960828990
- Sum of all divisors σ(n): 312682291200
- Sum of proper divisors (its aliquot sum) s(n): 190721462210
- 121960828990 is an abundant number, because the sum of its proper divisors (190721462210) is greater than itself. Its abundance is 68760633220
Bases of 121960828990
- Binary: 11100011001010110111010010000001111102
- Hexadecimal: 0x1C656E903E
- Base-36: 1K10BTXA
Squares and roots of 121960828990
- 121960828990 squared (1219608289902) is 14874443807928024420100
- 121960828990 cubed (1219608289903) is 1814099497580074192528360018699000
-
The
square root of 121960828990 is 349228.9062921339 -
The
cube root of 121960828990 is 4959.1447996319
Scales and comparisons
How big is 121960828990?- 121,960,828,990 seconds is equal to 3,877 years, 50 weeks, 5 days, 16 hours, 3 minutes, 10 seconds.
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To count from 1 to 121,960,828,990 would take you about seven thousand, seven hundred fifty-five 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 121960828990 cubic inches would be around 413.3 feet tall.
Recreational maths with 121960828990
- 121960828990 backwards is 099828069121
- 121960828990 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 121960828990's digits is 55
- More coming soon!
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The information we have on file for 121960828990 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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