21980488320
21,980,488,320 is an even composite number composed of five prime numbers multiplied together.
21980488320 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 21980488320:
27 × 33 × 5 × 7 × 181717
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 181717)See below for interesting mathematical facts about the number 21980488320 from the Numbermatics database.
Names of 21980488320
- Cardinal: 21980488320 can be written as Twenty-one billion, nine hundred eighty million, four hundred eighty-eight thousand, three hundred twenty.
Scientific notation
- Scientific notation: 2.198048832 × 1010
Factors of 21980488320
Divisors of 21980488320
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 64 70 72 80 84 90 96 105 108 112 120 126 128 135 140 144 160 168 180 189 192 210 216 224 240 252 270 280 288 315 320 336 360 378 384 420 432 448 480 504 540 560 576 630 640 672 720 756 840 864 896 945 960 1008 1080 1120 1152 1260 1344 1440 1512 1680 1728 1890 1920 2016 2160 2240 2520 2688 2880 3024 3360 3456 3780 4032 4320 4480 5040 5760 6048 6720 7560 8064 8640 10080 12096 13440 15120 17280 20160 24192 30240 40320 60480 120960 181717 363434 545151 726868 908585 1090302 1272019 1453736 1635453 1817170 2180604 2544038 2725755 2907472 3270906 3634340 3816057 4361208 4906359 5088076 5451510 5814944 6360095 6541812 7268680 7632114 8177265 8722416 9812718 10176152 10903020 11448171 11629888 12720190 13083624 14537360 15264228 16354530 17444832 19080285 19625436 20352304 21806040 22896342 23259776 24531795 25440380 26167248 29074720 30528456 32709060 34344513 34889664 38160570 39250872 40704608 43612080 45792684 49063590 50880760 52334496 57240855 58149440 61056912 65418120 68689026 69779328 76321140 78501744 81409216 87224160 91585368 98127180 101761520 104668992 114481710 116298880 122113824 130836240 137378052 152642280 157003488 162818432 171722565 174448320 183170736 196254360 203523040 209337984 228963420 244227648 261672480 274756104 305284560 314006976 343445130 348896640 366341472 392508720 407046080 457926840 488455296 523344960 549512208 610569120 628013952 686890260 732682944 785017440 814092160 915853680 1046689920 1099024416 1221138240 1373780520 1465365888 1570034880 1831707360 2198048832 2442276480 2747561040 3140069760 3663414720 4396097664 5495122080 7326829440 10990244160 21980488320
- Sum of all divisors σ(n): 88969132800
- Sum of proper divisors (its aliquot sum) s(n): 66988644480
- 21980488320 is an abundant number, because the sum of its proper divisors (66988644480) is greater than itself. Its abundance is 45008156160
Bases of 21980488320
- Binary: 101000111100010001110100010100000002
- Hexadecimal: 0x51E23A280
- Base-36: A3IM5C0
Squares and roots of 21980488320
- 21980488320 squared (219804883202) is 483141866785656422400
- 21980488320 cubed (219804883203) is 10619694159785116936096186368000
-
The
square root of 21980488320 is 148258.1812919611 -
The
cube root of 21980488320 is 2801.2107145093
Scales and comparisons
How big is 21980488320?- 21,980,488,320 seconds is equal to 698 years, 47 weeks, 2 days, 19 hours, 12 minutes.
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To count from 1 to 21,980,488,320 would take you about one thousand, three hundred ninety-seven 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 21980488320 cubic inches would be around 233.4 feet tall.
Recreational maths with 21980488320
- 21980488320 backwards is 02388408912
- 21980488320 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21980488320's digits is 45
- More coming soon!
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"Number 21980488320 - Facts about the integer". Numbermatics.com. 2024. Web. 31 May 2024.
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Numbermatics. (2024). Number 21980488320 - Facts about the integer. Retrieved 31 May 2024, from https://numbermatics.com/n/21980488320/
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The information we have on file for 21980488320 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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