47157389020
47,157,389,020 is an even composite number composed of seven prime numbers multiplied together.
47157389020 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 47157389020:
22 × 5 × 7 × 17 × 41 × 59 × 8191
(2 × 2 × 5 × 7 × 17 × 41 × 59 × 8191)See below for interesting mathematical facts about the number 47157389020 from the Numbermatics database.
Names of 47157389020
- Cardinal: 47157389020 can be written as Forty-seven billion, one hundred fifty-seven million, three hundred eighty-nine thousand and twenty.
Scientific notation
- Scientific notation: 4.715738902 × 1010
Factors of 47157389020
Divisors of 47157389020
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 7 10 14 17 20 28 34 35 41 59 68 70 82 85 118 119 140 164 170 205 236 238 287 295 340 410 413 476 574 590 595 697 820 826 1003 1148 1180 1190 1394 1435 1652 2006 2065 2380 2419 2788 2870 3485 4012 4130 4838 4879 5015 5740 6970 7021 8191 8260 9676 9758 10030 12095 13940 14042 16382 16933 19516 20060 24190 24395 28084 32764 33866 35105 40955 41123 48380 48790 57337 67732 70210 81910 82246 84665 97580 114674 139247 140420 163820 164492 169330 205615 229348 278494 286685 287861 335831 338660 411230 483269 556988 573370 575722 671662 696235 822460 966538 974729 1146740 1151444 1343324 1392470 1439305 1679155 1933076 1949458 2350817 2416345 2784940 2878610 3358310 3382883 3898916 4701634 4832690 4873645 5709127 5757220 6716620 6765766 8215573 9403268 9665380 9747290 11418254 11754085 13531532 16431146 16914415 19494580 19814029 22836508 23508170 28545635 32862292 33828830 39628058 39963889 41077865 47016340 57091270 57509011 67657660 79256116 79927778 82155730 99070145 114182540 115018022 138698203 159855556 164311460 198140290 199819445 230036044 277396406 287545055 336838493 396280580 399638890 554792812 575090110 673676986 693491015 799277780 1150180220 1347353972 1386982030 1684192465 2357869451 2773964060 3368384930 4715738902 6736769860 9431477804 11789347255 23578694510 47157389020
- Sum of all divisors σ(n): 124853944320
- Sum of proper divisors (its aliquot sum) s(n): 77696555300
- 47157389020 is an abundant number, because the sum of its proper divisors (77696555300) is greater than itself. Its abundance is 30539166280
Bases of 47157389020
- Binary: 1010111110101100110010100110110111002
- Hexadecimal: 0xAFACCA6DC
- Base-36: LNWAI8S
Squares and roots of 47157389020
- 47157389020 squared (471573890202) is 2223819339183616560400
- 47157389020 cubed (471573890203) is 104869513688081135349297126808000
-
The
square root of 47157389020 is 217157.5212144401 -
The
cube root of 47157389020 is 3612.8498870009
Scales and comparisons
How big is 47157389020?- 47,157,389,020 seconds is equal to 1,499 years, 23 weeks, 6 days, 2 hours, 43 minutes, 40 seconds.
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To count from 1 to 47,157,389,020 would take you about two thousand, nine hundred ninety-eight 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 47157389020 cubic inches would be around 301.1 feet tall.
Recreational maths with 47157389020
- 47157389020 backwards is 02098375174
- The number of decimal digits it has is: 11
- The sum of 47157389020's digits is 46
- More coming soon!
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