38738378466816
38,738,378,466,816 is an even composite number composed of four prime numbers multiplied together.
38738378466816 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of four hundred twenty divisors.
Prime factorization of 38738378466816:
29 × 3 × 76 × 4632
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 7 × 7 × 7 × 7 × 463 × 463)See below for interesting mathematical facts about the number 38738378466816 from the Numbermatics database.
Names of 38738378466816
- Cardinal: 38738378466816 can be written as Thirty-eight trillion, seven hundred thirty-eight billion, three hundred seventy-eight million, four hundred sixty-six thousand, eight hundred sixteen.
Scientific notation
- Scientific notation: 3.8738378466816 × 1013
Factors of 38738378466816
Divisors of 38738378466816
- Number of divisors d(n): 420
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 64 84 96 98 112 128 147 168 192 196 224 256 294 336 343 384 392 448 463 512 588 672 686 768 784 896 926 1029 1176 1344 1372 1389 1536 1568 1792 1852 2058 2352 2401 2688 2744 2778 3136 3241 3584 3704 4116 4704 4802 5376 5488 5556 6272 6482 7203 7408 8232 9408 9604 9723 10752 10976 11112 12544 12964 14406 14816 16464 16807 18816 19208 19446 21952 22224 22687 25088 25928 28812 29632 32928 33614 37632 38416 38892 43904 44448 45374 50421 51856 57624 59264 65856 67228 68061 75264 76832 77784 87808 88896 90748 100842 103712 115248 117649 118528 131712 134456 136122 153664 155568 158809 175616 177792 181496 201684 207424 214369 230496 235298 237056 263424 268912 272244 307328 311136 317618 352947 355584 362992 403368 414848 428738 460992 470596 476427 526848 537824 544488 614656 622272 635236 643107 705894 711168 725984 806736 829696 857476 921984 941192 952854 1075648 1088976 1111663 1229312 1244544 1270472 1286214 1411788 1451968 1500583 1613472 1659392 1714952 1843968 1882384 1905708 2151296 2177952 2223326 2489088 2540944 2572428 2823576 2903936 3001166 3226944 3334989 3429904 3687936 3764768 3811416 4302592 4355904 4446652 4501749 4978176 5081888 5144856 5647152 5807872 6002332 6453888 6669978 6859808 7529536 7622832 7781641 8605184 8711808 8893304 9003498 10163776 10289712 10504081 11294304 11615744 12004664 12907776 13339956 13719616 15059072 15245664 15563282 17423616 17786608 18006996 20327552 20579424 21008162 22588608 23344923 24009328 25815552 26679912 27439232 30118144 30491328 31126564 31512243 34847232 35573216 36013992 40655104 41158848 42016324 45177216 46689846 48018656 53359824 54471487 54878464 60236288 60982656 62253128 63024486 71146432 72027984 73528567 81310208 82317696 84032648 90354432 93379692 96037312 106719648 108942974 109756928 121965312 124506256 126048972 142292864 144055968 147057134 163414461 164635392 168065296 180708864 186759384 192074624 213439296 217885948 220585701 243930624 249012512 252097944 284585728 288111936 294114268 326828922 329270784 336130592 373518768 384149248 426878592 435771896 441171402 498025024 504195888 514699969 569171456 576223872 588228536 653657844 672261184 747037536 768298496 853757184 871543792 882342804 996050048 1008391776 1029399938 1152447744 1176457072 1307315688 1344522368 1494075072 1544099907 1707514368 1743087584 1764685608 1992100096 2016783552 2058799876 2304895488 2352914144 2614631376 2689044736 2988150144 3088199814 3486175168 3529371216 3602899783 3984200192 4033567104 4117599752 4705828288 5229262752 5378089472 5976300288 6176399628 6972350336 7058742432 7205799566 8067134208 8235199504 9411656576 10458525504 10808699349 11952600576 12352799256 13944700672 14117484864 14411599132 16134268416 16470399008 18823313152 20917051008 21617398698 24705598512 25220298481 27889401344 28234969728 28823198264 32940798016 37646626304 41834102016 43234797396 49411197024 50440596962 56469939456 57646396528 65881596032 75660895443 83668204032 86469594792 98822394048 100881193924 112939878912 115292793056 131763192064 151321790886 172939189584 197644788096 201762387848 230585586112 263526384128 302643581772 345878379168 395289576192 403524775696 461171172224 605287163544 691756758336 790579152384 807049551392 922342344448 1210574327088 1383513516672 1614099102784 1844684688896 2421148654176 2767027033344 3228198205568 4842297308352 5534054066688 6456396411136 9684594616704 12912792822272 19369189233408 38738378466816
- Sum of all divisors σ(n): 120662166967452
- Sum of proper divisors (its aliquot sum) s(n): 81923788500636
- 38738378466816 is an abundant number, because the sum of its proper divisors (81923788500636) is greater than itself. Its abundance is 43185410033820
Bases of 38738378466816
- Binary: 10001100111011011110110100100110100110000000002
- Hexadecimal: 0x233B7B49A600
- Base-36: DQC5YCDMO
Squares and roots of 38738378466816
- 38738378466816 squared (387383784668162) is 1500661966238273546813177856
- 38738378466816 cubed (387383784668163) is 58133211198894495155335483196098002026496
-
The
square root of 38738378466816 is 6224016.2649864597 -
The
cube root of 38738378466816 is 33836.1139817231
Scales and comparisons
How big is 38738378466816?- 38,738,378,466,816 seconds is equal to 1,231,760 years, 31 weeks, 4 days, 21 hours, 13 minutes, 36 seconds.
-
To count from 1 to 38,738,378,466,816 would take you about three million, seventy-nine thousand, four hundred one 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 38738378466816 cubic inches would be around 2819.7 feet tall.
Recreational maths with 38738378466816
- 38738378466816 backwards is 61866487383783
- The number of decimal digits it has is: 14
- The sum of 38738378466816's digits is 78
- More coming soon!
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