138785942016
138,785,942,016 is an even composite number composed of five prime numbers multiplied together.
138785942016 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 138785942016:
29 × 32 × 19 × 23 × 413
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 19 × 23 × 41 × 41 × 41)See below for interesting mathematical facts about the number 138785942016 from the Numbermatics database.
Names of 138785942016
- Cardinal: 138785942016 can be written as One hundred thirty-eight billion, seven hundred eighty-five million, nine hundred forty-two thousand and sixteen.
Scientific notation
- Scientific notation: 1.38785942016 × 1011
Factors of 138785942016
Divisors of 138785942016
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 19 23 24 32 36 38 41 46 48 57 64 69 72 76 82 92 96 114 123 128 138 144 152 164 171 184 192 207 228 246 256 276 288 304 328 342 368 369 384 414 437 456 492 512 552 576 608 656 684 736 738 768 779 828 874 912 943 984 1104 1152 1216 1311 1312 1368 1472 1476 1536 1558 1656 1681 1748 1824 1886 1968 2208 2304 2337 2432 2622 2624 2736 2829 2944 2952 3116 3312 3362 3496 3648 3772 3933 3936 4416 4608 4674 4864 5043 5244 5248 5472 5658 5888 5904 6232 6624 6724 6992 7011 7296 7544 7866 7872 8487 8832 9348 9728 10086 10488 10496 10944 11316 11776 11808 12464 13248 13448 13984 14022 14592 15088 15129 15732 15744 16974 17664 17917 18696 20172 20976 20992 21888 22632 23616 24928 26496 26896 27968 28044 29184 30176 30258 31464 31488 31939 33948 35328 35834 37392 38663 40344 41952 43776 45264 47232 49856 52992 53751 53792 55936 56088 60352 60516 62928 62976 63878 67896 68921 71668 74784 77326 80688 83904 87552 90528 94464 95817 99712 105984 107502 107584 111872 112176 115989 120704 121032 125856 127756 135792 137842 143336 149568 154652 161253 161376 167808 181056 188928 191634 199424 206763 215004 215168 223744 224352 231978 241408 242064 251712 255512 271584 275684 286672 287451 299136 309304 322506 322752 335616 347967 362112 383268 398848 413526 430008 430336 448704 463956 482816 484128 503424 511024 543168 551368 573344 574902 598272 618608 620289 645012 645504 671232 695934 724224 734597 766536 827052 860016 860672 897408 927912 968256 1006848 1022048 1086336 1102736 1146688 1149804 1196544 1237216 1240578 1290024 1291008 1309499 1391868 1448448 1469194 1533072 1585183 1654104 1720032 1794816 1855824 1936512 2013696 2044096 2172672 2203791 2205472 2293376 2299608 2474432 2481156 2580048 2582016 2618998 2783736 2938388 3066144 3170366 3308208 3440064 3589632 3711648 3873024 3928497 4088192 4345344 4407582 4410944 4586752 4599216 4755549 4948864 4962312 5160096 5237996 5567472 5876776 6132288 6340732 6611373 6616416 6880128 7423296 7746048 7856994 8176384 8815164 8821888 9173504 9198432 9511098 9897728 9924624 10320192 10475992 11134944 11753552 11785491 12264576 12681464 13222746 13232832 13760256 14266647 14846592 15713988 16352768 17630328 17643776 18396864 19022196 19795456 19849248 20640384 20951984 22269888 23507104 23570982 24529152 25362928 26445492 26465664 27520512 28533294 29693184 30118477 31427976 35260656 35287552 36793728 38044392 39698496 41280768 41903968 44539776 47014208 47141964 49058304 50725856 52890984 52931328 57066588 59386368 60236954 62855952 70521312 73587456 76088784 79396992 82561536 83807936 89079552 90355431 94028416 94283928 101451712 105781968 105862656 114133176 120473908 125711904 141042624 147174912 152177568 158793984 167615872 178159104 180710862 188056832 188567856 202903424 211563936 228266352 240947816 251423808 271066293 282085248 304355136 317587968 335231744 361421724 376113664 377135712 405806848 423127872 456532704 481895632 502847616 542132586 564170496 608710272 670463488 722843448 754271424 811613696 846255744 913065408 963791264 1005695232 1084265172 1128340992 1217420544 1445686896 1508542848 1692511488 1826130816 1927582528 2011390464 2168530344 2434841088 2891373792 3017085696 3385022976 3652261632 3855165056 4337060688 5782747584 6034171392 7304523264 7710330112 8674121376 11565495168 15420660224 17348242752 23130990336 34696485504 46261980672 69392971008 138785942016
- Sum of all divisors σ(n): 450957386880
- Sum of proper divisors (its aliquot sum) s(n): 312171444864
- 138785942016 is an abundant number, because the sum of its proper divisors (312171444864) is greater than itself. Its abundance is 173385502848
Bases of 138785942016
- Binary: 100000010100000100100101101010000000002
- Hexadecimal: 0x2050496A00
- Base-36: 1RR9KE80
Squares and roots of 138785942016
- 138785942016 squared (1387859420162) is 19261537701268514144256
- 138785942016 cubed (1387859420163) is 2673230654547249933671189075460096
-
The
square root of 138785942016 is 372539.8529231471 -
The
cube root of 138785942016 is 5177.4410075129
Scales and comparisons
How big is 138785942016?- 138,785,942,016 seconds is equal to 4,412 years, 50 weeks, 18 hours, 33 minutes, 36 seconds.
-
To count from 1 to 138,785,942,016 would take you about eight thousand, eight hundred twenty-five 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 138785942016 cubic inches would be around 431.5 feet tall.
Recreational maths with 138785942016
- 138785942016 backwards is 610249587831
- The number of decimal digits it has is: 12
- The sum of 138785942016's digits is 54
- More coming soon!
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