138247434402
138,247,434,402 is an even composite number composed of eight prime numbers multiplied together.
138247434402 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 138247434402:
2 × 3 × 7 × 11 × 192 × 37 × 43 × 521
(2 × 3 × 7 × 11 × 19 × 19 × 37 × 43 × 521)See below for interesting mathematical facts about the number 138247434402 from the Numbermatics database.
Names of 138247434402
- Cardinal: 138247434402 can be written as One hundred thirty-eight billion, two hundred forty-seven million, four hundred thirty-four thousand, four hundred two.
Scientific notation
- Scientific notation: 1.38247434402 × 1011
Factors of 138247434402
Divisors of 138247434402
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 6 7 11 14 19 21 22 33 37 38 42 43 57 66 74 77 86 111 114 129 133 154 209 222 231 258 259 266 301 361 399 407 418 462 473 518 521 602 627 703 722 777 798 814 817 903 946 1042 1083 1221 1254 1406 1419 1463 1554 1563 1591 1634 1806 2109 2166 2442 2451 2527 2838 2849 2926 3126 3182 3311 3647 3971 4218 4389 4773 4902 4921 5054 5698 5719 5731 6622 7294 7581 7733 7942 8547 8778 8987 9546 9842 9899 9933 10941 11137 11438 11462 11913 13357 14763 15162 15466 15523 17094 17157 17193 17501 17974 19277 19798 19866 21882 22274 22403 23199 23826 26714 26961 27797 29526 29697 30229 31046 33411 34314 34386 35002 38554 40071 40117 44806 46398 46569 52503 53922 54131 55594 57831 59394 60458 62909 66822 67209 69293 80142 80234 83391 90687 93138 93499 105006 108262 108661 108889 115662 120351 122507 125818 134418 134939 138586 146927 156821 162393 166782 170753 181374 186998 188081 188727 207879 211603 212047 217322 217778 240702 245014 246433 269878 280497 293854 313642 324786 325983 326667 332519 341506 366263 367521 376162 377454 404817 415758 423206 424094 425657 440781 470463 492866 512259 560994 564243 574351 634809 636141 651966 653334 665038 732526 735042 739299 762223 809634 828911 851314 881562 940926 997557 1024518 1028489 1098789 1128486 1148702 1195271 1269618 1272282 1276971 1316567 1478598 1484329 1524446 1657822 1723053 1725031 1995114 2056978 2068891 2197578 2286669 2327633 2390542 2486733 2553942 2563841 2633134 2968658 2979599 3085467 3446106 3450062 3585813 3949701 4020457 4028893 4137782 4452987 4573338 4655266 4682227 4973466 5127682 5175093 5802377 5959198 6170934 6206673 6317861 6958997 6982899 7171626 7691523 7899402 8040914 8057786 8087483 8905974 8938797 9118021 9364454 10350186 11604754 12061371 12086679 12413346 12635722 13917994 13965798 14046681 14482237 15383046 15749309 16174966 17407131 17877594 18236042 18953583 20876991 24122742 24173358 24262449 27354063 28093362 28202251 28964474 31498618 32775589 34814262 37907166 41753982 43446711 44225027 47247927 48524898 48712979 54708126 56404502 56612381 63826147 65551178 76548967 84606753 86893422 88450054 88962313 94495854 97425958 98326767 110245163 113224762 127652294 132675081 146138937 153097934 169213506 169837143 173242399 177924626 191478441 196653534 220490326 229646901 265350162 266886939 292277874 299236871 330735489 339674286 346484798 382956882 459293802 519727197 533773878 535842769 598473742 622736191 661470978 897710613 1039454394 1071685538 1212696793 1245472382 1607528307 1795421226 1868208573 2094658097 2425393586 3215056614 3291605581 3638090379 3736417146 4189316194 6283974291 6583211162 7276180758 9874816743 12567948582 19749633486 23041239067 46082478134 69123717201 138247434402
- Sum of all divisors σ(n): 383075371008
- Sum of proper divisors (its aliquot sum) s(n): 244827936606
- 138247434402 is an abundant number, because the sum of its proper divisors (244827936606) is greater than itself. Its abundance is 106580502204
Bases of 138247434402
- Binary: 100000001100000011000001110000101000102
- Hexadecimal: 0x20303070A2
- Base-36: 1RICYB36
Squares and roots of 138247434402
- 138247434402 squared (1382474344022) is 19112353118735293097604
- 138247434402 cubed (1382474344023) is 2642233784050217549713252373372808
-
The
square root of 138247434402 is 371816.3987803657 -
The
cube root of 138247434402 is 5170.7359450027
Scales and comparisons
How big is 138247434402?- 138,247,434,402 seconds is equal to 4,395 years, 43 weeks, 5 days, 1 hour, 6 minutes, 42 seconds.
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To count from 1 to 138,247,434,402 would take you about eight thousand, seven 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 138247434402 cubic inches would be around 430.9 feet tall.
Recreational maths with 138247434402
- 138247434402 backwards is 204434742831
- 138247434402 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138247434402's digits is 42
- More coming soon!
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The information we have on file for 138247434402 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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