4890812990
4,890,812,990 is an even composite number composed of six prime numbers multiplied together.
4890812990 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 4890812990:
2 × 5 × 74 × 19 × 71 × 151
(2 × 5 × 7 × 7 × 7 × 7 × 19 × 71 × 151)See below for interesting mathematical facts about the number 4890812990 from the Numbermatics database.
Names of 4890812990
- Cardinal: 4890812990 can be written as Four billion, eight hundred ninety million, eight hundred twelve thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 4.89081299 × 109
Factors of 4890812990
Divisors of 4890812990
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 5 7 10 14 19 35 38 49 70 71 95 98 133 142 151 190 245 266 302 343 355 490 497 665 686 710 755 931 994 1057 1330 1349 1510 1715 1862 2114 2401 2485 2698 2869 3430 3479 4655 4802 4970 5285 5738 6517 6745 6958 7399 9310 9443 10570 10721 12005 13034 13490 14345 14798 17395 18886 20083 21442 24010 24353 28690 32585 34790 36995 40166 45619 47215 48706 51793 53605 65170 66101 73990 75047 91238 94430 100415 103586 107210 121765 132202 140581 150094 170471 200830 203699 228095 243530 258965 281162 330505 340942 362551 375235 407398 456190 462707 517930 525329 661010 702905 725102 750470 852355 925414 984067 1018495 1050658 1405810 1425893 1704710 1812755 1968134 2036990 2313535 2626645 2851786 3238949 3625510 3677303 4627070 4920335 5253290 6477898 6888469 7129465 7354606 9840670 9981251 13776938 14258930 16194745 18386515 19962502 25741121 32389490 34442345 36773030 49906255 51482242 68884690 69868757 99812510 128705605 139737514 257411210 349343785 489081299 698687570 978162598 2445406495 4890812990
- Sum of all divisors σ(n): 11035491840
- Sum of proper divisors (its aliquot sum) s(n): 6144678850
- 4890812990 is an abundant number, because the sum of its proper divisors (6144678850) is greater than itself. Its abundance is 1253865860
Bases of 4890812990
- Binary: 1001000111000001111100010001111102
- Hexadecimal: 0x12383E23E
- Base-36: 28VV3GE
Squares and roots of 4890812990
- 4890812990 squared (48908129902) is 23920051703152740100
- 4890812990 cubed (48908129903) is 116988499591251045235173899000
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The
square root of 4890812990 is 69934.3477126941 -
The
cube root of 4890812990 is 1697.4370827285
Scales and comparisons
How big is 4890812990?- 4,890,812,990 seconds is equal to 155 years, 26 weeks, 4 days, 15 hours, 9 minutes, 50 seconds.
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To count from 1 to 4,890,812,990 would take you about three hundred eleven 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 4890812990 cubic inches would be around 141.5 feet tall.
Recreational maths with 4890812990
- 4890812990 backwards is 0992180984
- The number of decimal digits it has is: 10
- The sum of 4890812990's digits is 50
- More coming soon!
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The information we have on file for 4890812990 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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