20724920320
20,724,920,320 is an even composite number composed of six prime numbers multiplied together.
20724920320 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred sixteen divisors.
Prime factorization of 20724920320:
212 × 5 × 13 × 17 × 19 × 241
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 17 × 19 × 241)See below for interesting mathematical facts about the number 20724920320 from the Numbermatics database.
Names of 20724920320
- Cardinal: 20724920320 can be written as Twenty billion, seven hundred twenty-four million, nine hundred twenty thousand, three hundred twenty.
Scientific notation
- Scientific notation: 2.072492032 × 1010
Factors of 20724920320
Divisors of 20724920320
- Number of divisors d(n): 416
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Complete list of divisors:
1 2 4 5 8 10 13 16 17 19 20 26 32 34 38 40 52 64 65 68 76 80 85 95 104 128 130 136 152 160 170 190 208 221 241 247 256 260 272 304 320 323 340 380 416 442 482 494 512 520 544 608 640 646 680 760 832 884 964 988 1024 1040 1088 1105 1205 1216 1235 1280 1292 1360 1520 1615 1664 1768 1928 1976 2048 2080 2176 2210 2410 2432 2470 2560 2584 2720 3040 3133 3230 3328 3536 3856 3952 4096 4097 4160 4199 4352 4420 4579 4820 4864 4940 5120 5168 5440 6080 6266 6460 6656 7072 7712 7904 8194 8320 8398 8704 8840 9158 9640 9728 9880 10240 10336 10880 12160 12532 12920 13312 14144 15424 15665 15808 16388 16640 16796 17408 17680 18316 19280 19456 19760 20480 20485 20672 20995 21760 22895 24320 25064 25840 26624 28288 30848 31330 31616 32776 33280 33592 34816 35360 36632 38560 38912 39520 40970 41344 41990 43520 45790 48640 50128 51680 53248 53261 56576 59527 61696 62660 63232 65552 66560 67184 69632 70720 73264 77120 77824 77843 79040 81940 82688 83980 87040 91580 97280 100256 103360 106522 113152 119054 123392 125320 126464 131104 133120 134368 141440 146528 154240 155686 158080 163880 165376 167960 174080 183160 194560 200512 206720 213044 226304 238108 246784 250640 252928 262208 266240 266305 268736 282880 293056 297635 308480 311372 316160 327760 330752 335920 348160 366320 389120 389215 401024 413440 426088 452608 476216 493568 501280 505856 524416 532610 537472 565760 586112 595270 616960 622744 632320 655520 661504 671840 732640 778430 802048 826880 852176 905216 952432 987136 1002560 1011712 1011959 1048832 1065220 1074944 1131520 1172224 1190540 1233920 1245488 1264640 1311040 1323008 1343680 1465280 1556860 1604096 1653760 1704352 1904864 2005120 2023918 2097664 2130440 2149888 2263040 2344448 2381080 2467840 2490976 2529280 2622080 2687360 2930560 3113720 3208192 3307520 3408704 3809728 4010240 4047836 4195328 4260880 4299776 4526080 4688896 4762160 4935680 4981952 5058560 5059795 5244160 5374720 5861120 6227440 6416384 6615040 6817408 7619456 8020480 8095672 8390656 8521760 8599552 9377792 9524320 9963904 10119590 10488320 10749440 11722240 12454880 12832768 13634816 15238912 16040960 16191344 16781312 17043520 17199104 18755584 19048640 19927808 20239180 20976640 21498880 23444480 24909760 27269632 30477824 32081920 32382688 34087040 38097280 39855616 40478360 41953280 42997760 46888960 49819520 54539264 60955648 64163840 64765376 68174080 76194560 79711232 80956720 83906560 85995520 93777920 99639040 109078528 121911296 129530752 136348160 152389120 159422464 161913440 199278080 218157056 243822592 259061504 272696320 304778240 318844928 323826880 398556160 518123008 545392640 609556480 647653760 797112320 1036246016 1090785280 1219112960 1295307520 1594224640 2072492032 2590615040 4144984064 5181230080 10362460160 20724920320
- Sum of all divisors σ(n): 59942393280
- Sum of proper divisors (its aliquot sum) s(n): 39217472960
- 20724920320 is an abundant number, because the sum of its proper divisors (39217472960) is greater than itself. Its abundance is 18492552640
Bases of 20724920320
- Binary: 100110100110100110100110000000000002
- Hexadecimal: 0x4D34D3000
- Base-36: 9IR2YV4
Squares and roots of 20724920320
- 20724920320 squared (207249203202) is 429522322270348902400
- 20724920320 cubed (207249203203) is 8901815904714342500839456768000
-
The
square root of 20724920320 is 143961.5237485349 -
The
cube root of 20724920320 is 2746.8247790759
Scales and comparisons
How big is 20724920320?- 20,724,920,320 seconds is equal to 658 years, 51 weeks, 2 days, 18 hours, 18 minutes, 40 seconds.
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To count from 1 to 20,724,920,320 would take you about one thousand, three hundred seventeen 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 20724920320 cubic inches would be around 228.9 feet tall.
Recreational maths with 20724920320
- 20724920320 backwards is 02302942702
- The number of decimal digits it has is: 11
- The sum of 20724920320's digits is 31
- More coming soon!
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The information we have on file for 20724920320 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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