2552238990
2,552,238,990 is an even composite number composed of six prime numbers multiplied together.
2552238990 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 2552238990:
2 × 33 × 5 × 74 × 31 × 127
(2 × 3 × 3 × 3 × 5 × 7 × 7 × 7 × 7 × 31 × 127)See below for interesting mathematical facts about the number 2552238990 from the Numbermatics database.
Names of 2552238990
- Cardinal: 2552238990 can be written as Two billion, five hundred fifty-two million, two hundred thirty-eight thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 2.55223899 × 109
Factors of 2552238990
Divisors of 2552238990
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 21 27 30 31 35 42 45 49 54 62 63 70 90 93 98 105 126 127 135 147 155 186 189 210 217 245 254 270 279 294 310 315 343 378 381 434 441 465 490 558 630 635 651 686 735 762 837 882 889 930 945 1029 1085 1143 1270 1302 1323 1395 1470 1519 1674 1715 1778 1890 1905 1953 2058 2170 2205 2286 2401 2646 2667 2790 3038 3087 3255 3429 3430 3810 3906 3937 4185 4410 4445 4557 4802 5145 5334 5715 5859 6174 6223 6510 6615 6858 7203 7595 7874 8001 8370 8890 9114 9261 9765 10290 10633 11430 11718 11811 12005 12446 13230 13335 13671 14406 15190 15435 16002 17145 18522 18669 19530 19685 21266 21609 22785 23622 24003 24010 26670 27342 27559 29295 30870 31115 31899 34290 35433 36015 37338 39370 40005 41013 43218 43561 45570 46305 48006 53165 55118 56007 58590 59055 62230 63798 64827 68355 70866 72030 74431 80010 82026 82677 87122 92610 93345 95697 106299 106330 108045 112014 118110 120015 129654 130683 136710 137795 148862 159495 165354 168021 177165 186690 191394 192913 205065 212598 216090 217805 223293 240030 248031 261366 275590 280035 287091 304927 318990 324135 336042 354330 372155 385826 392049 410130 413385 435610 446586 478485 496062 531495 560070 574182 578739 609854 648270 653415 669879 744093 744310 784098 826770 840105 914781 956970 964565 1062990 1116465 1157478 1176147 1240155 1306830 1339758 1350391 1435455 1488186 1524635 1680210 1736217 1829562 1929130 1960245 2009637 2232930 2352294 2480310 2700782 2744343 2870910 2893695 3049270 3349395 3472434 3720465 3920490 4019274 4051173 4573905 5208651 5488686 5787390 5880735 6698790 6751955 7440930 8102346 8233029 8681085 9147810 9452737 10048185 10417302 11761470 12153519 13503910 13721715 16466058 17362170 18905474 20096370 20255865 24307038 26043255 27443430 28358211 36460557 40511730 41165145 47263685 52086510 56716422 60767595 72921114 82330290 85074633 94527370 121535190 141791055 170149266 182302785 255223899 283582110 364605570 425373165 510447798 850746330 1276119495 2552238990
- Sum of all divisors σ(n): 8260485120
- Sum of proper divisors (its aliquot sum) s(n): 5708246130
- 2552238990 is an abundant number, because the sum of its proper divisors (5708246130) is greater than itself. Its abundance is 3156007140
Bases of 2552238990
- Binary: 100110000010000000010011100011102
- Hexadecimal: 0x9820138E
- Base-36: 167JC7I
Squares and roots of 2552238990
- 2552238990 squared (25522389902) is 6513923862076220100
- 2552238990 cubed (25522389903) is 16625090458682311291041699000
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The
square root of 2552238990 is 50519.6891320601 -
The
cube root of 2552238990 is 1366.5969475307
Scales and comparisons
How big is 2552238990?- 2,552,238,990 seconds is equal to 81 years, 7 weeks, 6 days, 19 hours, 16 minutes, 30 seconds.
-
To count from 1 to 2,552,238,990 would take you about one hundred sixty-two 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 2552238990 cubic inches would be around 113.9 feet tall.
Recreational maths with 2552238990
- 2552238990 backwards is 0998322552
- 2552238990 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2552238990's digits is 45
- More coming soon!
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