38894941868750

Names of 38894941868750

• Cardinal: 38894941868750 can be written as Thirty-eight trillion, eight hundred ninety-four billion, nine hundred forty-one million, eight hundred sixty-eight thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 3.889494186875 × 10¹³

Factors of 38894941868750

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1058

Divisors of 38894941868750

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 5 10 11 22 25 41 50 55 82 89 110 125 178 205 227 250 275 410 445 451 454 550 625 683 890 902 979 1025 1135 1250 1366 1375 1958 2050 2225 2255 2270 2497 2750 3125 3415 3649 4450 4510 4895 4994 5125 5675 6250 6830 6875 7298 7513 9307 9790 10250 11125 11275 11350 12485 13750 15026 17075 18245 18614 20203 22250 22550 24475 24970 25625 28003 28375 34150 34375 36490 37565 40139 40406 46535 48950 51250 55625 56006 56375 56750 60787 62425 68750 75130 80278 85375 91225 93070 101015 102377 111250 112750 121574 122375 124850 128125 140015 141875 155041 170750 182450 187825 200695 202030 204754 222233 232675 244750 256250 278125 280030 281875 283750 303935 308033 310082 312125 375650 401390 426875 444466 456125 465350 505075 511885 556250 563750 607870 611875 616066 624250 668657 700075 709375 775205 828323 853750 912250 939125 1003475 1010150 1023770 1111165 1163375 1223750 1337314 1400150 1409375 1418750 1519675 1540165 1550410 1560625 1656646 1705451 1878250 2006950 2134375 2222330 2280625 2326750 2492267 2525375 2559425 2818750 3039350 3059375 3080330 3121250 3343285 3410902 3500375 3876025 4141615 4268750 4561250 4695625 4984534 5017375 5050750 5118850 5555825 5816875 6118750 6356681 6686570 7000750 7598375 7700825 7752050 7803125 8283230 8527255 9111553 9391250 10034750 11111650 11403125 11633750 12461335 12626875 12713362 12797125 13798649 15196750 15401650 15606250 16716425 17054510 17501875 18223106 19380125 20708075 22806250 23478125 24922670 25086875 25253750 25594250 27414937 27597298 27779125 29084375 31783405 33432850 35003750 37991875 38504125 38760250 41416150 42636275 45557765 46956250 50173750 54829874 55558250 58168750 62306675 63134375 63566810 63985625 68993245 69923491 75983750 77008250 83582125 85272550 87509375 91115530 96900625 103540375 124613350 125434375 126268750 127971250 137074685 137986490 138895625 139846982 151785139 158917025 167164250 175018750 189959375 192520625 193801250 207080750 213181375 227788825 250868750 274149370 277791250 303570278 311533375 317834050 319928125 344966225 349617455 379918750 385041250 417910625 426362750 455577650 484503125 517701875 565744609 623066750 639856250 685373425 689932450 694478125 699234910 758925695 794585125 835821250 962603125 969006250 1035403750 1065906875 1131489218 1138944125 1370746850 1388956250 1517851390 1557666875 1589170250 1724831125 1748087275 1925206250 2089553125 2131813750 2277888250 2588509375 2828723045 3115333750 3426867125 3449662250 3496174550 3794628475 3972925625 4179106250 5177018750 5329534375 5657446090 5694720625 6223190699 6853734250 7589256950 7788334375 7945851250 8624155625 8740436375 10659068750 11389441250 12446381398 14143615225 15576668750 17134335625 17248311250 17480872750 18973142375 19864628125 28287230450 28473603125 31115953495 34268671250 37946284750 39729256250 43120778125 43702181875 56947206250 62231906990 70718076125 85671678125 86241556250 87404363750 94865711875 141436152250 155579767475 171343356250 189731423750 218510909375 311159534950 353590380625 437021818750 474328559375 707180761250 777898837375 948657118750 1555797674750 1767951903125 3535903806250 3889494186875 7778988373750 19447470934375 38894941868750
• Sum of all divisors σ(n): 82892929512960
• Sum of proper divisors (its aliquot sum) s(n): 43997987644210
• 38894941868750 is an abundant number, because the sum of its proper divisors (43997987644210) is greater than itself. Its abundance is 5103045775460

Bases of 38894941868750

• Binary: 1000110101111111101111001100011001001011001110₂
• Hexadecimal: 0x235FEF3192CE
• Base-36: DSC385FPQ

Squares and roots of 38894941868750

• 38894941868750 squared (38894941868750²) is 1512816502973441742226562500
• 38894941868750 cubed (38894941868750³) is 58840909941237678089016870629638671875000
• The square root of 38894941868750 is 6236580.9438144873
• The cube root of 38894941868750 is 33881.6362483557

Scales and comparisons

• 38,894,941,868,750 seconds is equal to 1,236,738 years, 43 weeks, 5 days, 7 hours, 5 minutes, 50 seconds.
• To count from 1 to 38,894,941,868,750 would take you about three million, ninety-one thousand, eight hundred forty-seven 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 38894941868750 cubic inches would be around 2823.5 feet tall.

Recreational maths with 38894941868750

• 38894941868750 backwards is 05786814949883
• The number of decimal digits it has is: 14
• The sum of 38894941868750's digits is 80
• More coming soon!