1386880820928

Names of 1386880820928

• Cardinal: 1386880820928 can be written as One trillion, three hundred eighty-six billion, eight hundred eighty million, eight hundred twenty thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.386880820928 × 10¹²

Factors of 1386880820928

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 804

Divisors of 1386880820928

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 59 64 72 96 118 144 177 192 236 288 307 354 433 472 531 576 614 708 866 921 944 1062 1228 1299 1416 1732 1842 1888 2124 2456 2598 2763 2832 3464 3684 3776 3897 4248 4912 5196 5526 5664 6928 7368 7794 8496 9824 10392 11052 11328 13856 14736 15588 16992 18113 19648 20784 22104 25547 27712 29472 31176 33984 36226 41568 44208 51094 54339 58944 62352 72452 76641 83136 88416 94249 102188 108678 124704 132931 144904 153282 163017 176832 188498 204376 217356 229923 249408 265862 282747 289808 306564 326034 376996 398793 408752 434712 459846 531724 565494 579616 613128 652068 753992 797586 817504 848241 869424 919692 1063448 1130988 1159232 1196379 1226256 1304136 1507984 1595172 1635008 1696482 1738848 1839384 2126896 2261976 2392758 2452512 2608272 3015968 3190344 3392964 3477696 3678768 4253792 4523952 4785516 4905024 5216544 5560691 6031936 6380688 6785928 7357536 7842929 8507584 9047904 9571032 10433088 11121382 12761376 13571856 14715072 15685858 16682073 18095808 19142064 22242764 23528787 25522752 27143712 31371716 33364146 38284128 40809817 44485528 47057574 50046219 54287424 62743432 66728292 70586361 76568256 81619634 88971056 94115148 100092438 122429451 125486864 133456584 141172722 163239268 177942112 188230296 200184876 244858902 250973728 266913168 282345444 326478536 355884224 367288353 376460592 400369752 489717804 501947456 533826336 564690888 652957072 734576706 752921184 800739504 979435608 1067652672 1129381776 1305914144 1469153412 1505842368 1601479008 1958871216 2258763552 2407779203 2611828288 2938306824 3202958016 3917742432 4517527104 4815558406 5876613648 7223337609 7835484864 9631116812 11753227296 14446675218 19262233624 21670012827 23506454592 28893350436 38524467248 43340025654 57786700872 77048934496 86680051308 115573401744 154097868992 173360102616 231146803488 346720205232 462293606976 693440410464 1386880820928
• Sum of all divisors σ(n): 4065198326280
• Sum of proper divisors (its aliquot sum) s(n): 2678317505352
• 1386880820928 is an abundant number, because the sum of its proper divisors (2678317505352) is greater than itself. Its abundance is 1291436684424

Bases of 1386880820928

• Binary: 10100001011101000100010011110011011000000₂
• Hexadecimal: 0x142E889E6C0
• Base-36: HP4H1680

Squares and roots of 1386880820928

• 1386880820928 squared (1386880820928²) is 1923438411457923202781184
• 1386880820928 cubed (1386880820928³) is 2667579843087212772803147478671818752
• The square root of 1386880820928 is 1177659.0427318085
• The cube root of 1386880820928 is 11151.8361737791

Scales and comparisons

• 1,386,880,820,928 seconds is equal to 44,098 years, 27 weeks, 8 hours, 28 minutes, 48 seconds.
• To count from 1 to 1,386,880,820,928 would take you about one hundred ten thousand, two hundred forty-six 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 1386880820928 cubic inches would be around 929.3 feet tall.

Recreational maths with 1386880820928

• 1386880820928 backwards is 8290280886831
• The number of decimal digits it has is: 13
• The sum of 1386880820928's digits is 63
• More coming soon!