20271738942
20,271,738,942 is an even composite number composed of six prime numbers multiplied together.
20271738942 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred four divisors.
Prime factorization of 20271738942:
2 × 36 × 72 × 132 × 23 × 73
(2 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 13 × 13 × 23 × 73)See below for interesting mathematical facts about the number 20271738942 from the Numbermatics database.
Names of 20271738942
- Cardinal: 20271738942 can be written as Twenty billion, two hundred seventy-one million, seven hundred thirty-eight thousand, nine hundred forty-two.
Scientific notation
- Scientific notation: 2.0271738942 × 1010
Factors of 20271738942
Divisors of 20271738942
- Number of divisors d(n): 504
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Complete list of divisors:
1 2 3 6 7 9 13 14 18 21 23 26 27 39 42 46 49 54 63 69 73 78 81 91 98 117 126 138 146 147 161 162 169 182 189 207 219 234 243 273 294 299 322 338 351 378 414 438 441 483 486 507 511 546 567 598 621 637 657 702 729 819 882 897 949 966 1014 1022 1053 1127 1134 1183 1242 1274 1314 1323 1449 1458 1521 1533 1638 1679 1701 1794 1863 1898 1911 1971 2093 2106 2254 2366 2457 2646 2691 2847 2898 3042 3066 3159 3358 3381 3402 3549 3577 3726 3822 3887 3942 3969 4186 4347 4563 4599 4914 5037 5103 5382 5589 5694 5733 5913 6279 6318 6643 6762 7098 7154 7371 7774 7938 8073 8281 8541 8694 9126 9198 9477 10074 10143 10206 10647 10731 11178 11466 11661 11753 11826 11907 12337 12558 13041 13286 13689 13797 14651 14742 15111 16146 16562 16767 17082 17199 17739 18837 18954 19929 20286 21294 21462 21827 22113 23322 23506 23814 24219 24674 24843 25623 26082 27209 27378 27594 29302 30222 30429 31941 32193 33534 34398 34983 35259 35478 35721 37011 37674 39123 39858 41067 41391 43654 43953 44226 45333 46501 48438 49686 51246 51597 53217 54418 56511 59787 60858 63882 64386 65481 66339 69966 70518 71442 72657 74022 74529 76869 78246 81627 82134 82271 82782 86359 87906 90666 91287 93002 95823 96579 103194 104949 105777 106434 111033 113022 117369 119574 123201 124173 130962 131859 132678 135999 139503 145314 149058 152789 153738 154791 163254 164542 169533 172718 179361 182574 190463 191646 193158 196443 209898 211554 217971 222066 223587 230607 234738 244881 246402 246813 248346 259077 263718 271998 273861 279006 283751 287469 289737 305578 309582 314847 317331 333099 339066 358722 372519 380926 392886 395577 407997 418509 435942 447174 458367 461214 464373 489762 493626 508599 518154 538083 547722 567502 571389 574938 579474 589329 604513 629694 634662 666198 670761 691821 734643 740439 745038 777231 791154 815994 821583 837018 851253 862407 869211 916734 928746 944541 951993 999297 1017198 1069523 1076166 1142778 1178658 1186731 1209026 1223991 1255527 1341522 1375101 1383642 1469286 1480878 1525797 1554462 1614249 1643166 1702506 1714167 1724814 1738422 1767987 1813539 1889082 1903986 1986257 1998594 2012283 2139046 2203929 2221317 2331693 2373462 2447982 2511054 2553759 2607633 2750202 2833623 2855979 2997891 3051594 3208569 3228498 3428334 3535974 3560193 3627078 3766581 3972514 4024566 4125303 4407858 4442634 4663386 4842747 5107518 5142501 5215266 5303961 5440617 5667246 5711958 5958771 5995782 6036849 6417138 6611787 6663951 6995079 7120386 7533162 7661277 8250606 8567937 8993673 9625707 9685494 10285002 10607922 10680579 10881234 11299743 11917542 12073698 12375909 13223574 13327902 13903799 13990158 15322554 15427503 15911883 16321851 17135874 17876313 17987346 19251414 19835361 19991853 20985237 21361158 22599486 22983831 24751818 27807598 28877121 30855006 31823766 32643702 33899229 35752626 37127727 39670722 39983706 41711397 41970474 45967662 46282509 48965553 53628939 57754242 59975559 62955711 67798458 68951493 74255454 83422794 86631363 92565018 97931106 107257878 111383181 119951118 125134191 125911422 137902986 138847527 146896659 160886817 173262726 206854479 222766362 250268382 259894089 277695054 293793318 321773634 375402573 413708958 440689977 482660451 519788178 750805146 779682267 881379954 965320902 1126207719 1447981353 1559364534 2252415438 2895962706 3378623157 6757246314 10135869471 20271738942
- Sum of all divisors σ(n): 60744970224
- Sum of proper divisors (its aliquot sum) s(n): 40473231282
- 20271738942 is an abundant number, because the sum of its proper divisors (40473231282) is greater than itself. Its abundance is 20201492340
Bases of 20271738942
- Binary: 100101110000100101000110000001111102
- Hexadecimal: 0x4B84A303E
- Base-36: 9B99PVI
Squares and roots of 20271738942
- 20271738942 squared (202717389422) is 410943399732599279364
- 20271738942 cubed (202717389423) is 8330537319317205198364335792888
-
The
square root of 20271738942 is 142378.8570750587 -
The
cube root of 20271738942 is 2726.6559053469
Scales and comparisons
How big is 20271738942?- 20,271,738,942 seconds is equal to 644 years, 30 weeks, 14 hours, 35 minutes, 42 seconds.
-
To count from 1 to 20,271,738,942 would take you about one thousand, two hundred eighty-nine 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 20271738942 cubic inches would be around 227.2 feet tall.
Recreational maths with 20271738942
- 20271738942 backwards is 24983717202
- The number of decimal digits it has is: 11
- The sum of 20271738942's digits is 45
- More coming soon!
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