1998388517732352
1,998,388,517,732,352 is an even composite number composed of four prime numbers multiplied together.
1998388517732352 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred six divisors.
Prime factorization of 1998388517732352:
216 × 32 × 137 × 49732
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 137 × 4973 × 4973)See below for interesting mathematical facts about the number 1998388517732352 from the Numbermatics database.
Names of 1998388517732352
- Cardinal: 1998388517732352 can be written as One quadrillion, nine hundred ninety-eight trillion, three hundred eighty-eight billion, five hundred seventeen million, seven hundred thirty-two thousand, three hundred fifty-two.
Scientific notation
- Scientific notation: 1.998388517732352 × 1015
Factors of 1998388517732352
Divisors of 1998388517732352
- Number of divisors d(n): 306
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 137 144 192 256 274 288 384 411 512 548 576 768 822 1024 1096 1152 1233 1536 1644 2048 2192 2304 2466 3072 3288 4096 4384 4608 4932 4973 6144 6576 8192 8768 9216 9864 9946 12288 13152 14919 16384 17536 18432 19728 19892 24576 26304 29838 32768 35072 36864 39456 39784 44757 49152 52608 59676 65536 70144 73728 78912 79568 89514 98304 105216 119352 140288 147456 157824 159136 179028 196608 210432 238704 280576 294912 315648 318272 358056 420864 477408 561152 589824 631296 636544 681301 716112 841728 954816 1122304 1262592 1273088 1362602 1432224 1683456 1909632 2043903 2244608 2525184 2546176 2725204 2864448 3366912 3819264 4087806 4489216 5050368 5092352 5450408 5728896 6131709 6733824 7638528 8175612 8978432 10100736 10184704 10900816 11457792 12263418 13467648 15277056 16351224 20201472 20369408 21801632 22915584 24526836 24730729 26935296 30554112 32702448 40402944 40738816 43603264 45831168 49053672 49461458 61108224 65404896 74192187 80805888 81477632 87206528 91662336 98107344 98922916 122216448 130809792 148384374 162955264 174413056 183324672 196214688 197845832 222576561 244432896 261619584 296768748 325910528 348826112 366649344 392429376 395691664 445153122 488865792 523239168 593537496 697652224 733298688 784858752 791383328 890306244 977731584 1046478336 1187074992 1395304448 1466597376 1569717504 1582766656 1780612488 2092956672 2374149984 2790608896 2933194752 3139435008 3165533312 3388109873 3561224976 4185913344 4748299968 5581217792 6278870016 6331066624 6776219746 7122449952 8371826688 9496599936 10164329619 11162435584 12557740032 12662133248 13552439492 14244899904 16743653376 18993199872 20328659238 22324871168 25115480064 25324266496 27104878984 28489799808 30492988857 33487306752 37986399744 40657318476 44649742336 50230960128 50648532992 54209757968 56979599616 60985977714 66974613504 75972799488 81314636952 100461920256 101297065984 108419515936 113959199232 121971955428 133949227008 151945598976 162629273904 200923840512 202594131968 216839031872 227918398464 243943910856 303891197952 325258547808 401847681024 405188263936 433678063744 455836796928 487887821712 607782395904 650517095616 810376527872 867356127488 911673593856 975775643424 1215564791808 1301034191232 1620753055744 1734712254976 1823347187712 1951551286848 2431129583616 2602068382464 3469424509952 3646694375424 3903102573696 4862259167232 5204136764928 6938849019904 7293388750848 7806205147392 10408273529856 13877698039808 14586777501696 15612410294784 20816547059712 27755396079616 31224820589568 41633094119424 55510792159232 62449641179136 83266188238848 111021584318464 124899282358272 166532376477696 222043168636928 249798564716544 333064752955392 499597129433088 666129505910784 999194258866176 1998388517732352
- Sum of all divisors σ(n): 5816387190275922
- Sum of proper divisors (its aliquot sum) s(n): 3817998672543570
- 1998388517732352 is an abundant number, because the sum of its proper divisors (3817998672543570) is greater than itself. Its abundance is 1819610154811218
Bases of 1998388517732352
- Binary: 1110001100110000110000101011011100100000000000000002
- Hexadecimal: 0x7198615B90000
- Base-36: JODB0ELFK0
Squares and roots of 1998388517732352
- 1998388517732352 squared (19983885177323522) is 3993556667804506943940307451904
- 1998388517732352 cubed (19983885177323523) is 7980677789853999490397039414743055429384798208
-
The
square root of 1998388517732352 is 44703338.9998146783 -
The
cube root of 1998388517732352 is 125958.2568897477
Scales and comparisons
How big is 1998388517732352?- 1,998,388,517,732,352 seconds is equal to 63,542,573 years, 23 weeks, 19 minutes, 12 seconds.
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To count from 1 to 1,998,388,517,732,352 would take you about one hundred ninety million, six hundred twenty-seven thousand, seven hundred twenty 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 1998388517732352 cubic inches would be around 10496.5 feet tall.
Recreational maths with 1998388517732352
- 1998388517732352 backwards is 2532377158838991
- The number of decimal digits it has is: 16
- The sum of 1998388517732352's digits is 81
- More coming soon!
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The information we have on file for 1998388517732352 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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