2990021828157
2,990,021,828,157 is an odd composite number composed of six prime numbers multiplied together.
2990021828157 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 2990021828157:
33 × 7 × 133 × 19 × 37 × 10243
(3 × 3 × 3 × 7 × 13 × 13 × 13 × 19 × 37 × 10243)See below for interesting mathematical facts about the number 2990021828157 from the Numbermatics database.
Names of 2990021828157
- Cardinal: 2990021828157 can be written as Two trillion, nine hundred ninety billion, twenty-one million, eight hundred twenty-eight thousand, one hundred fifty-seven.
Scientific notation
- Scientific notation: 2.990021828157 × 1012
Factors of 2990021828157
Divisors of 2990021828157
- Number of divisors d(n): 256
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Complete list of divisors:
1 3 7 9 13 19 21 27 37 39 57 63 91 111 117 133 169 171 189 247 259 273 333 351 399 481 507 513 703 741 777 819 999 1183 1197 1443 1521 1729 2109 2197 2223 2331 2457 3211 3367 3549 3591 4329 4563 4921 5187 6253 6327 6591 6669 6993 9139 9633 10101 10243 10647 12987 14763 15379 15561 18759 18981 19773 22477 27417 28899 30303 30729 31941 41743 43771 44289 46137 46683 56277 59319 63973 67431 71701 81289 82251 86697 90909 92187 118807 125229 131313 132867 133159 138411 168831 191919 194617 202293 215103 243867 246753 276561 292201 356421 375687 378991 393939 399477 415233 569023 575757 583851 606879 645309 731601 831649 876603 932113 1069263 1127061 1136973 1181817 1198431 1362319 1544491 1707069 1727271 1731067 1751553 1935927 2194803 2494947 2530021 2629809 2652937 2796339 3207789 3410919 3595293 4086957 4633473 4926883 5121207 5193201 5254659 7200829 7484841 7590063 7889427 7958811 8389017 10232757 10811437 12117469 12260871 13900419 14780649 15363621 15579603 17710147 21602487 22454523 22503871 22770189 23876433 25167051 32434311 32890273 34488181 36352407 36782613 41701257 44341947 46738809 50405803 53130441 64049479 64807461 67511613 68310567 71629299 93610777 97302933 98670819 103464543 109057221 133025841 151217409 157527097 159391323 192148437 194422383 202534839 230231911 280832331 291908799 296012457 310393629 327171663 427573549 448346353 453652227 472581291 478173969 576445311 607604517 655275439 690695733 832643227 842496993 888037371 931180887 1216940101 1282720647 1345039059 1360956681 1417743873 1729335933 1965826317 2072087199 2497929681 2527490979 2993014843 3650820303 3848161941 4035117177 4253231619 5828502589 5897478951 6216261597 7493789043 8518580707 8979044529 10952460909 11544485823 12105351531 15820221313 17485507767 17692436853 22481367129 25555742121 26937133587 32857382727 47460663939 52456523301 76667226363 80811400761 110741549191 142381991817 157369569903 230001679089 332224647573 427145975451 996673942719 2990021828157
- Sum of all divisors σ(n): 5929391104000
- Sum of proper divisors (its aliquot sum) s(n): 2939369275843
- 2990021828157 is a deficient number, because the sum of its proper divisors (2939369275843) is less than itself. Its deficiency is 50652552314
Bases of 2990021828157
- Binary: 1010111000001010110011000001011110001111012
- Hexadecimal: 0x2B82B305E3D
- Base-36: 125LHSO59
Squares and roots of 2990021828157
- 2990021828157 squared (29900218281572) is 8940230532855328438016649
- 2990021828157 cubed (29900218281573) is 26731484441993119389437212102182985893
-
The
square root of 2990021828157 is 1729167.9583421039 -
The
cube root of 2990021828157 is 14406.4879267263
Scales and comparisons
How big is 2990021828157?- 2,990,021,828,157 seconds is equal to 95,073 years, 23 weeks, 1 day, 2 hours, 55 minutes, 57 seconds.
-
To count from 1 to 2,990,021,828,157 would take you about two hundred thirty-seven thousand, six hundred eighty-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 2990021828157 cubic inches would be around 1200.5 feet tall.
Recreational maths with 2990021828157
- 2990021828157 backwards is 7518281200992
- The number of decimal digits it has is: 13
- The sum of 2990021828157's digits is 54
- More coming soon!
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