1990722825
1,990,722,825 is an odd composite number composed of five prime numbers multiplied together.
1990722825 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 1990722825:
35 × 52 × 7 × 132 × 277
(3 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 13 × 13 × 277)See below for interesting mathematical facts about the number 1990722825 from the Numbermatics database.
Names of 1990722825
- Cardinal: 1990722825 can be written as One billion, nine hundred ninety million, seven hundred twenty-two thousand, eight hundred twenty-five.
Scientific notation
- Scientific notation: 1.990722825 × 109
Factors of 1990722825
Divisors of 1990722825
- Number of divisors d(n): 216
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Complete list of divisors:
1 3 5 7 9 13 15 21 25 27 35 39 45 63 65 75 81 91 105 117 135 169 175 189 195 225 243 273 277 315 325 351 405 455 507 525 567 585 675 819 831 845 945 975 1053 1183 1215 1365 1385 1521 1575 1701 1755 1939 2025 2275 2457 2493 2535 2835 2925 3159 3549 3601 4095 4155 4225 4563 4725 5265 5817 5915 6075 6825 6925 7371 7479 7605 8505 8775 9695 10647 10803 12285 12465 12675 13689 14175 15795 17451 17745 18005 20475 20775 22113 22437 22815 25207 26325 29085 29575 31941 32409 36855 37395 38025 41067 42525 46813 48475 52353 53235 54015 61425 62325 67311 68445 75621 78975 87255 88725 90025 95823 97227 110565 112185 114075 126035 140439 145425 157059 159705 162045 184275 186975 205335 226863 234065 261765 266175 270075 287469 291681 327691 336555 342225 378105 421317 436275 471177 479115 486135 552825 560925 630175 680589 702195 785295 798525 810225 875043 983073 1026675 1134315 1170325 1263951 1308825 1437345 1458405 1638455 1682775 1890525 2041767 2106585 2355885 2395575 2430675 2949219 3402945 3510975 3791853 3926475 4375215 4915365 5671575 6125301 6319755 7186725 7292025 8192275 8847657 10208835 10532925 11375559 11779425 14746095 17014725 18959265 21876075 24576825 26542971 30626505 31598775 44238285 51044175 56877795 73730475 79628913 94796325 132714855 153132525 221191425 284388975 398144565 663574275 1990722825
- Sum of all divisors σ(n): 4592497728
- Sum of proper divisors (its aliquot sum) s(n): 2601774903
- 1990722825 is an abundant number, because the sum of its proper divisors (2601774903) is greater than itself. Its abundance is 611052078
Bases of 1990722825
- Binary: 11101101010100000000101000010012
- Hexadecimal: 0x76A80509
- Base-36: WX83K9
Squares and roots of 1990722825
- 1990722825 squared (19907228252) is 3962977365975980625
- 1990722825 cubed (19907228253) is 7889189497406763031945265625
-
The
square root of 1990722825 is 44617.5170196639 -
The
cube root of 1990722825 is 1257.9699453105
Scales and comparisons
How big is 1990722825?- 1,990,722,825 seconds is equal to 63 years, 15 weeks, 3 days, 18 hours, 33 minutes, 45 seconds.
-
To count from 1 to 1,990,722,825 would take you about one hundred twenty-six 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 1990722825 cubic inches would be around 104.8 feet tall.
Recreational maths with 1990722825
- 1990722825 backwards is 5282270991
- 1990722825 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1990722825's digits is 45
- More coming soon!
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"Number 1990722825 - Facts about the integer". Numbermatics.com. 2024. Web. 5 May 2024.
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Numbermatics. (2024). Number 1990722825 - Facts about the integer. Retrieved 5 May 2024, from https://numbermatics.com/n/1990722825/
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The information we have on file for 1990722825 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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