38948665890816
38,948,665,890,816 is an even composite number composed of four prime numbers multiplied together.
38948665890816 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 38948665890816:
211 × 32 × 11 × 5773
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 11 × 577 × 577 × 577)See below for interesting mathematical facts about the number 38948665890816 from the Numbermatics database.
Names of 38948665890816
- Cardinal: 38948665890816 can be written as Thirty-eight trillion, nine hundred forty-eight billion, six hundred sixty-five million, eight hundred ninety thousand, eight hundred sixteen.
Scientific notation
- Scientific notation: 3.8948665890816 × 1013
Factors of 38948665890816
Divisors of 38948665890816
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 44 48 64 66 72 88 96 99 128 132 144 176 192 198 256 264 288 352 384 396 512 528 576 577 704 768 792 1024 1056 1152 1154 1408 1536 1584 1731 2048 2112 2304 2308 2816 3072 3168 3462 4224 4608 4616 5193 5632 6144 6336 6347 6924 8448 9216 9232 10386 11264 12672 12694 13848 16896 18432 18464 19041 20772 22528 25344 25388 27696 33792 36928 38082 41544 50688 50776 55392 57123 67584 73856 76164 83088 101376 101552 110784 114246 147712 152328 166176 202752 203104 221568 228492 295424 304656 332352 332929 406208 443136 456984 590848 609312 664704 665858 812416 886272 913968 998787 1181696 1218624 1329408 1331716 1624832 1772544 1827936 1997574 2437248 2658816 2663432 2996361 3249664 3545088 3655872 3662219 3995148 4874496 5317632 5326864 5992722 6499328 7311744 7324438 7990296 9748992 10635264 10653728 10986657 11985444 12998656 14623488 14648876 15980592 19497984 21307456 21973314 23970888 29246976 29297752 31961184 32959971 38995968 42614912 43946628 47941776 58493952 58595504 63922368 65919942 85229824 87893256 95883552 116987904 117191008 127844736 131839884 170459648 175786512 191767104 192100033 234382016 255689472 263679768 340919296 351573024 383534208 384200066 468764032 511378944 527359536 576300099 681838592 703146048 767068416 768400132 937528064 1022757888 1054719072 1152600198 1406292096 1534136832 1536800264 1728900297 1875056128 2045515776 2109438144 2113100363 2305200396 2812584192 3068273664 3073600528 3457800594 3750112256 4218876288 4226200726 4610400792 5625168384 6136547328 6147201056 6339301089 6915601188 7500224512 8437752576 8452401452 9220801584 11250336768 12294402112 12678602178 13831202376 16875505152 16904802904 18441603168 19017903267 22500673536 24588804224 25357204356 27662404752 33751010304 33809605808 36883206336 38035806534 49177608448 50714408712 55324809504 67502020608 67619211616 73766412672 76071613068 98355216896 101428817424 110649619008 135238423232 147532825344 152143226136 196710433792 202857634848 221299238016 270476846464 295065650688 304286452272 393420867584 405715269696 442598476032 540953692928 590131301376 608572904544 811430539392 885196952064 1081907385856 1180262602752 1217145809088 1622861078784 1770393904128 2163814771712 2434291618176 3245722157568 3540787808256 4327629543424 4868583236352 6491444315136 9737166472704 12982888630272 19474332945408 38948665890816
- Sum of all divisors σ(n): 122930394022800
- Sum of proper divisors (its aliquot sum) s(n): 83981728131984
- 38948665890816 is an abundant number, because the sum of its proper divisors (83981728131984) is greater than itself. Its abundance is 45033062241168
Bases of 38948665890816
- Binary: 10001101101100011100010110010100011000000000002
- Hexadecimal: 0x236C71651800
- Base-36: DT0RQ1OG0
Squares and roots of 38948665890816
- 38948665890816 squared (389486658908162) is 1516998574674413714833145856
- 38948665890816 cubed (389486658908163) is 59085070641837826147604256634285898858496
-
The
square root of 38948665890816 is 6240886.6269798557 -
The
cube root of 38948665890816 is 33897.2288528227
Scales and comparisons
How big is 38948665890816?- 38,948,665,890,816 seconds is equal to 1,238,447 years, 5 weeks, 1 day, 2 hours, 33 minutes, 36 seconds.
-
To count from 1 to 38,948,665,890,816 would take you about three million, ninety-six thousand, one hundred seventeen 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 38948665890816 cubic inches would be around 2824.8 feet tall.
Recreational maths with 38948665890816
- 38948665890816 backwards is 61809856684983
- The number of decimal digits it has is: 14
- The sum of 38948665890816's digits is 81
- More coming soon!
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