20307239040
20,307,239,040 is an even composite number composed of seven prime numbers multiplied together.
20307239040 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 20307239040:
27 × 3 × 5 × 11 × 67 × 113 × 127
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 11 × 67 × 113 × 127)See below for interesting mathematical facts about the number 20307239040 from the Numbermatics database.
Names of 20307239040
- Cardinal: 20307239040 can be written as Twenty billion, three hundred seven million, two hundred thirty-nine thousand and forty.
Scientific notation
- Scientific notation: 2.030723904 × 1010
Factors of 20307239040
Divisors of 20307239040
- Number of divisors d(n): 512
-
Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 44 48 55 60 64 66 67 80 88 96 110 113 120 127 128 132 134 160 165 176 192 201 220 226 240 254 264 268 320 330 335 339 352 381 384 402 440 452 480 508 528 536 565 635 640 660 670 678 704 737 762 804 880 904 960 1005 1016 1056 1072 1130 1243 1270 1320 1340 1356 1397 1408 1474 1524 1608 1695 1760 1808 1905 1920 2010 2032 2112 2144 2211 2260 2486 2540 2640 2680 2712 2794 2948 3048 3216 3390 3520 3616 3685 3729 3810 4020 4064 4191 4224 4288 4422 4520 4972 5080 5280 5360 5424 5588 5896 6096 6215 6432 6780 6985 7040 7232 7370 7458 7571 7620 8040 8128 8382 8509 8576 8844 9040 9944 10160 10560 10720 10848 11055 11176 11792 12192 12430 12864 13560 13970 14351 14464 14740 14916 15142 15240 16080 16256 16764 17018 17688 18080 18645 19888 20320 20955 21120 21440 21696 22110 22352 22713 23584 24384 24860 25527 25728 27120 27940 28702 29480 29832 30284 30480 32160 33528 34036 35376 36160 37290 37855 39776 40640 41910 42545 42880 43053 43392 44220 44704 45426 47168 48768 49720 51054 54240 55880 57404 58960 59664 60568 60960 64320 67056 68072 70752 71755 72320 74580 75710 79552 81280 83281 83820 85090 86106 88440 89408 90852 93599 94336 99440 102108 108480 111760 113565 114808 117920 119328 121136 121920 127635 128640 134112 136144 141504 143510 149160 151420 157861 159104 166562 167640 170180 172212 176880 178816 181704 187198 198880 204216 215265 216960 223520 227130 229616 235840 238656 242272 243840 249843 255270 268224 272288 280797 283008 287020 298320 302840 315722 333124 335280 340360 344424 353760 363408 374396 397760 408432 416405 430530 447040 454260 459232 467995 471680 473583 477312 484544 499686 510540 536448 544576 561594 574040 596640 605680 631444 666248 670560 680720 688848 707520 726816 748792 789305 795520 816864 832810 861060 894080 908520 918464 935990 947166 961517 969088 999372 1021080 1089152 1123188 1148080 1193280 1211360 1249215 1262888 1332496 1341120 1361440 1377696 1403985 1415040 1453632 1497584 1578610 1633728 1665620 1722120 1817040 1836928 1871980 1894332 1923034 1998744 2042160 2246376 2296160 2367915 2386560 2422720 2498430 2525776 2664992 2682240 2722880 2755392 2807970 2884551 2907264 2995168 3157220 3267456 3331240 3444240 3634080 3743960 3788664 3846068 3997488 4084320 4492752 4592320 4735830 4807585 4845440 4996860 5051552 5329984 5445760 5510784 5615940 5769102 5990336 6314440 6662480 6888480 7268160 7487920 7577328 7692136 7994976 8168640 8985504 9184640 9471660 9615170 9993720 10103104 10576687 10659968 11231880 11538204 11980672 12628880 13324960 13776960 14422755 14536320 14975840 15154656 15384272 15989952 16337280 17971008 18943320 19230340 19987440 20206208 21153374 22463760 23076408 25257760 26649920 27553920 28845510 29951680 30309312 30768544 31730061 31979904 35942016 37886640 38460680 39974880 42306748 44927520 46152816 50515520 52883435 53299840 57691020 59903360 60618624 61537088 63460122 75773280 76921360 79949760 84613496 89855040 92305632 101031040 105766870 115382040 123074176 126920244 151546560 153842720 158650305 159899520 169226992 179710080 184611264 211533740 230764080 253840488 303093120 307685440 317300610 338453984 369222528 423067480 461528160 507680976 615370880 634601220 676907968 846134960 923056320 1015361952 1269202440 1353815936 1692269920 1846112640 2030723904 2538404880 3384539840 4061447808 5076809760 6769079680 10153619520 20307239040
- Sum of all divisors σ(n): 72871280640
- Sum of proper divisors (its aliquot sum) s(n): 52564041600
- 20307239040 is an abundant number, because the sum of its proper divisors (52564041600) is greater than itself. Its abundance is 32256802560
Bases of 20307239040
- Binary: 100101110100110011111100000100000002
- Hexadecimal: 0x4BA67E080
- Base-36: 9BUELXC
Squares and roots of 20307239040
- 20307239040 squared (203072390402) is 412383957427700121600
- 20307239040 cubed (203072390403) is 8374379599745489886768267264000
-
The
square root of 20307239040 is 142503.4702735341 -
The
cube root of 20307239040 is 2728.2466273417
Scales and comparisons
How big is 20307239040?- 20,307,239,040 seconds is equal to 645 years, 36 weeks, 5 days, 11 hours, 44 minutes.
-
To count from 1 to 20,307,239,040 would take you about one thousand, two hundred ninety-one 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 20307239040 cubic inches would be around 227.4 feet tall.
Recreational maths with 20307239040
- 20307239040 backwards is 04093270302
- 20307239040 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20307239040's digits is 30
- More coming soon!
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