1990023984
1,990,023,984 is an even composite number composed of six prime numbers multiplied together.
1990023984 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 1990023984:
24 × 33 × 13 × 37 × 61 × 157
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 13 × 37 × 61 × 157)See below for interesting mathematical facts about the number 1990023984 from the Numbermatics database.
Names of 1990023984
- Cardinal: 1990023984 can be written as One billion, nine hundred ninety million, twenty-three thousand, nine hundred eighty-four.
Scientific notation
- Scientific notation: 1.990023984 × 109
Factors of 1990023984
Divisors of 1990023984
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 27 36 37 39 48 52 54 61 72 74 78 104 108 111 117 122 144 148 156 157 183 208 216 222 234 244 296 312 314 333 351 366 432 444 468 471 481 488 549 592 624 628 666 702 732 793 888 936 942 962 976 999 1098 1256 1332 1404 1413 1443 1464 1586 1647 1776 1872 1884 1924 1998 2041 2196 2257 2379 2512 2664 2808 2826 2886 2928 3172 3294 3768 3848 3996 4082 4239 4329 4392 4514 4758 5328 5616 5652 5772 5809 6123 6344 6588 6771 7137 7536 7696 7992 8164 8478 8658 8784 9028 9516 9577 11304 11544 11618 12246 12688 12987 13176 13542 14274 15984 16328 16956 17316 17427 18056 18369 19032 19154 20313 21411 22608 23088 23236 24492 25974 26352 27084 28548 28731 29341 32656 33912 34632 34854 36112 36738 38064 38308 40626 42822 46472 48984 51948 52281 54168 55107 57096 57462 58682 60939 67824 69264 69708 73476 75517 76616 81252 85644 86193 88023 92944 97968 103896 104562 108336 110214 114192 114924 117364 121878 124501 139416 146952 151034 153232 156843 162504 171288 172386 176046 207792 209124 220428 226551 229848 234728 243756 249002 258579 264069 278832 293904 302068 313686 325008 342576 344772 352092 354349 373503 418248 440856 453102 459696 469456 487512 498004 517158 528138 604136 627372 679653 689544 704184 708698 747006 792207 836496 881712 906204 975024 996008 1034316 1056276 1063047 1120509 1208272 1254744 1359306 1379088 1408368 1417396 1494012 1584414 1812408 1992016 2038959 2068632 2112552 2126094 2241018 2509488 2718612 2834792 2988024 3168828 3189141 3361527 3624816 4077918 4137264 4225104 4252188 4482036 4606537 5437224 5669584 5976048 6337656 6378282 6723054 8155836 8504376 8964072 9213074 9567423 10874448 12675312 12756564 13446108 13819611 16311672 17008752 17928144 18426148 19134846 25513128 26892216 27639222 32623344 36852296 38269692 41458833 51026256 53784432 55278444 73704592 76539384 82917666 110556888 124376499 153078768 165835332 221113776 248752998 331670664 497505996 663341328 995011992 1990023984
- Sum of all divisors σ(n): 6462225280
- Sum of proper divisors (its aliquot sum) s(n): 4472201296
- 1990023984 is an abundant number, because the sum of its proper divisors (4472201296) is greater than itself. Its abundance is 2482177312
Bases of 1990023984
- Binary: 11101101001110101011011001100002
- Hexadecimal: 0x769D5B30
- Base-36: WWT4C0
Squares and roots of 1990023984
- 1990023984 squared (19900239842) is 3960195456895232256
- 1990023984 cubed (19900239843) is 7880883940549350364690427904
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The
square root of 1990023984 is 44609.6848677505 -
The
cube root of 1990023984 is 1257.8227251057
Scales and comparisons
How big is 1990023984?- 1,990,023,984 seconds is equal to 63 years, 14 weeks, 2 days, 16 hours, 26 minutes, 24 seconds.
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To count from 1 to 1,990,023,984 would take you about one hundred twenty-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 1990023984 cubic inches would be around 104.8 feet tall.
Recreational maths with 1990023984
- 1990023984 backwards is 4893200991
- The number of decimal digits it has is: 10
- The sum of 1990023984's digits is 45
- More coming soon!
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The information we have on file for 1990023984 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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