38991362984672
38,991,362,984,672 is an even composite number composed of six prime numbers multiplied together.
38991362984672 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 38991362984672:
25 × 73 × 73 × 79 × 331 × 1861
(2 × 2 × 2 × 2 × 2 × 7 × 7 × 7 × 73 × 79 × 331 × 1861)See below for interesting mathematical facts about the number 38991362984672 from the Numbermatics database.
Names of 38991362984672
- Cardinal: 38991362984672 can be written as Thirty-eight trillion, nine hundred ninety-one billion, three hundred sixty-two million, nine hundred eighty-four thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 3.8991362984672 × 1013
Factors of 38991362984672
Divisors of 38991362984672
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 4 7 8 14 16 28 32 49 56 73 79 98 112 146 158 196 224 292 316 331 343 392 511 553 584 632 662 686 784 1022 1106 1168 1264 1324 1372 1568 1861 2044 2212 2317 2336 2528 2648 2744 3577 3722 3871 4088 4424 4634 5296 5488 5767 7154 7444 7742 8176 8848 9268 10592 10976 11534 13027 14308 14888 15484 16219 16352 17696 18536 23068 24163 25039 26054 26149 27097 28616 29776 30968 32438 37072 40369 46136 48326 50078 52108 52298 54194 57232 59552 61936 64876 74144 80738 91189 92272 96652 100156 104216 104596 108388 113533 114464 123872 129752 135853 147019 161476 169141 182378 183043 184544 193304 200312 208432 209192 216776 227066 259504 271706 282583 294038 322952 338282 364756 366086 386608 400624 416864 418384 433552 454132 519008 543412 565166 588076 615991 638323 645904 676564 729512 732172 773216 801248 836768 867104 908264 950971 1029133 1086824 1130332 1176152 1183987 1231982 1276646 1281301 1291808 1353128 1459024 1464344 1816528 1901942 1908877 1978081 2058266 2173648 2260664 2352304 2367974 2463964 2553292 2562602 2706256 2918048 2928688 3633056 3803884 3817754 3956162 4116532 4311937 4347296 4521328 4704608 4735948 4927928 5106584 5125204 5412512 5857376 6656797 7203931 7607768 7635508 7912324 8233064 8287909 8623874 8969107 9042656 9471896 9855856 10213168 10250408 10732387 13313594 13362139 14407862 15215536 15271016 15824648 16466128 16575818 17247748 17938214 18943792 19711712 20426336 20500816 21464774 26627188 26724278 28815724 30183559 30431072 30542032 31649296 32932256 33151636 34495496 35876428 37887584 41001632 42929548 44967343 46597579 48663289 50427517 53254376 53448556 57631448 60367118 61084064 63298592 66303272 68990992 71752856 75126709 85859096 89934686 93195158 93534973 97326578 100855034 106508752 106897112 115262896 120734236 132606544 137981984 143505712 150253418 171718192 179869372 186390316 187069946 194653156 201710068 211284913 213017504 213794224 230525792 241468472 265213088 287011424 300506836 314771401 340643023 343436384 359738744 372780632 374139892 389306312 403420136 422569826 427588448 482936944 525886963 601013672 629542802 654744811 681286046 719477488 745561264 748279784 778612624 806840272 845139652 965873888 1051773926 1202027344 1259085604 1309489622 1362572092 1438954976 1491122528 1496559568 1557225248 1613680544 1690279304 2103547852 2203399807 2384501161 2404054688 2518171208 2618979244 2725144184 2993119136 3380558608 3552420097 3681208741 4207095704 4406799614 4769002322 5036342416 5237958488 5450288368 6761117216 7104840194 7362417482 8414191408 8813599228 9538004644 10072684832 10475916976 10900576736 14209680388 14724834964 15423798649 16691508127 16828382816 17627198456 19076009288 20951833952 24866940679 28419360776 29449669928 30847597298 33383016254 35254396912 38152018576 49733881358 56838721552 58899339856 61695194596 66766032508 70508793824 76304037152 99467762716 113677443104 117798679712 123390389192 133532065016 174068584753 198935525432 246780778384 267064130032 348137169506 397871050864 493561556768 534128260064 696274339012 795742101728 1218480093271 1392548678024 2436960186542 2785097356048 4873920373084 5570194712096 9747840746168 19495681492336 38991362984672
- Sum of all divisors σ(n): 92223161856000
- Sum of proper divisors (its aliquot sum) s(n): 53231798871328
- 38991362984672 is an abundant number, because the sum of its proper divisors (53231798871328) is greater than itself. Its abundance is 14240435886656
Bases of 38991362984672
- Binary: 10001101110110011000100101011100001010111000002
- Hexadecimal: 0x237662570AE0
- Base-36: DTKDUSKWW
Squares and roots of 38991362984672
- 38991362984672 squared (389913629846722) is 1520326387402449776106947584
- 38991362984672 cubed (389913629846723) is 59279598026383983443349969901549699432448
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The
square root of 38991362984672 is 6244306.4454486857 -
The
cube root of 38991362984672 is 33909.6108311945
Scales and comparisons
How big is 38991362984672?- 38,991,362,984,672 seconds is equal to 1,239,804 years, 38 weeks, 1 day, 10 hours, 24 minutes, 32 seconds.
-
To count from 1 to 38,991,362,984,672 would take you about three million, ninety-nine thousand, five hundred eleven 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 38991362984672 cubic inches would be around 2825.8 feet tall.
Recreational maths with 38991362984672
- 38991362984672 backwards is 27648926319983
- The number of decimal digits it has is: 14
- The sum of 38991362984672's digits is 77
- More coming soon!
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