38638174384128

Names of 38638174384128

• Cardinal: 38638174384128 can be written as Thirty-eight trillion, six hundred thirty-eight billion, one hundred seventy-four million, three hundred eighty-four thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 3.8638174384128 × 10¹³

Factors of 38638174384128

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 6325

Divisors of 38638174384128

• Number of divisors d(n): 416
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 29 32 33 44 48 58 64 66 87 88 96 116 128 132 174 176 192 232 256 264 319 348 352 384 464 512 528 638 696 704 768 928 957 1024 1056 1276 1392 1408 1536 1856 1914 2048 2112 2552 2784 2816 3072 3089 3191 3712 3828 4096 4224 5104 5568 5632 6144 6178 6382 7424 7656 8448 9267 9573 10208 11136 11264 12288 12356 12764 14848 15312 16896 18534 19146 20416 22272 22528 24712 25528 29696 30624 33792 33979 35101 37068 38292 40832 44544 45056 49424 51056 59392 61248 67584 67958 70202 74136 76584 81664 89088 89581 92539 98848 101937 102112 105303 118784 122496 135168 135916 140404 148272 153168 163328 178176 179162 185078 197696 203874 204224 210606 244992 268743 271832 277617 280808 296544 306336 326656 356352 358324 370156 395392 407748 408448 421212 489984 537486 543664 555234 561616 593088 612672 653312 716648 740312 790784 815496 816896 842424 979968 985391 1017929 1074972 1087328 1110468 1123232 1186176 1225344 1306624 1433296 1480624 1581568 1630992 1633792 1684848 1959936 1970782 2035858 2149944 2174656 2220936 2246464 2372352 2450688 2866592 2956173 2961248 3053787 3163136 3261984 3267584 3369696 3919872 3941564 4071716 4299888 4349312 4441872 4492928 4744704 4901376 5733184 5912346 5922496 6107574 6326272 6523968 6535168 6739392 7883128 8143432 8599776 8698624 8883744 8985856 9489408 9802752 9856999 11466368 11824692 11844992 12215148 12652544 13047936 13070336 13478784 15766256 16286864 17199552 17397248 17767488 17971712 18978816 19605504 19713998 22932736 23649384 23689984 24430296 26095872 26957568 29570997 31532512 32573728 34399104 34794496 35534976 35943424 37957632 39211008 39427996 45865472 47298768 47379968 48860592 52191744 53915136 59141994 63065024 65147456 68798208 69588992 71069952 71886848 78855992 91730944 94597536 94759936 97721184 104383488 107830272 108426989 118283988 126130048 130294912 137596416 139177984 142139904 143773696 157711984 183461888 189195072 189519872 195442368 208766976 215660544 216853978 236567976 252260096 260589824 275192832 284279808 285852971 315423968 325280967 366923776 378390144 379039744 390884736 417533952 431321088 433707956 473135952 504520192 521179648 550385664 568559616 571705942 630847936 650561934 756780288 781769472 857558913 867415912 946271904 1009040384 1042359296 1100771328 1137119232 1143411884 1261695872 1301123868 1513560576 1563538944 1715117826 1734831824 1892543808 2018080768 2084718592 2286823768 2523391744 2602247736 3027121152 3127077888 3144382681 3430235652 3469663648 3785087616 4036161536 4169437184 4573647536 5046783488 5204495472 6054242304 6254155776 6288765362 6860471304 6939327296 7570175232 9147295072 9433148043 10093566976 10408990944 12108484608 12508311552 12577530724 13720942608 13878654592 15140350464 18294590144 18866296086 20187133952 20817981888 25155061448 27441885216 27757309184 30280700928 36589180288 37732592172 40374267904 41635963776 50310122896 54883770432 55514618368 60561401856 73178360576 75465184344 83271927552 100620245792 109767540864 111029236736 121122803712 146356721152 150930368688 166543855104 201240491584 219535081728 222058473472 292713442304 301860737376 333087710208 402480983168 439070163456 444116946944 585426884608 603721474752 666175420416 804961966336 878140326912 1170853769216 1207442949504 1332350840832 1609923932672 1756280653824 2414885899008 3219847865344 3512561307648 4829771798016 6439695730688 9659543596032 12879391461376 19319087192064 38638174384128
• Sum of all divisors σ(n): 116337782131200
• Sum of proper divisors (its aliquot sum) s(n): 77699607747072
• 38638174384128 is an abundant number, because the sum of its proper divisors (77699607747072) is greater than itself. Its abundance is 39061433362944

Bases of 38638174384128

• Binary: 1000110010010000100110101010001011000000000000₂
• Hexadecimal: 0x232426A8B000
• Base-36: DP24RF4LC

Squares and roots of 38638174384128

• 38638174384128 squared (38638174384128²) is 1492908519738285152098320384
• 38638174384128 cubed (38638174384128³) is 57683259725198260038419367009962428465152
• The square root of 38638174384128 is 6215961.2598638355
• The cube root of 38638174384128 is 33806.9143050855

Scales and comparisons

• 38,638,174,384,128 seconds is equal to 1,228,574 years, 22 weeks, 2 days, 9 hours, 48 minutes, 48 seconds.
• To count from 1 to 38,638,174,384,128 would take you about three million, seventy-one thousand, four hundred thirty-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 38638174384128 cubic inches would be around 2817.2 feet tall.

Recreational maths with 38638174384128

• 38638174384128 backwards is 82148347183683
• 38638174384128 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 38638174384128's digits is 66
• More coming soon!