38145293874

Names of 38145293874

• Cardinal: 38145293874 can be written as Thirty-eight billion, one hundred forty-five million, two hundred ninety-three thousand, eight hundred seventy-four.

Scientific notation

• Scientific notation: 3.8145293874 × 10¹⁰

Factors of 38145293874

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 184

Divisors of 38145293874

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 6 9 18 19 23 27 38 46 54 57 69 81 114 137 138 162 171 207 243 274 342 361 411 414 437 486 513 529 621 722 729 822 874 1026 1058 1083 1233 1242 1311 1458 1539 1587 1863 2166 2466 2603 2622 3078 3151 3174 3249 3699 3726 3933 4617 4761 5206 5589 6302 6498 7398 7809 7866 8303 9234 9453 9522 9747 10051 11097 11178 11799 13851 14283 15618 16606 16767 18906 19494 20102 22194 23427 23598 24909 27702 28359 28566 29241 30153 33291 33534 35397 42849 46854 49457 49818 56718 58482 59869 60306 66582 70281 70794 72473 74727 85077 85698 87723 90459 98914 99873 106191 119738 128547 140562 144946 148371 149454 170154 175446 179607 180918 190969 199746 210843 212382 217419 224181 255231 257094 263169 271377 296742 318573 359214 381938 385641 421686 434838 445113 448362 510462 526338 538821 542754 572907 632529 637146 652257 672543 765693 771282 814131 890226 1077642 1137511 1145814 1265058 1304514 1335339 1345086 1376987 1531386 1616463 1628262 1718721 1897587 1956771 2017629 2275022 2297079 2442393 2670678 2753974 3232926 3412533 3437442 3795174 3913542 4006017 4035258 4130961 4594158 4849389 4884786 5156163 5870313 6052887 6825066 7327179 8012034 8261922 9698778 10237599 10312326 11740626 12018051 12105774 12392883 14548167 14654358 15468489 17610939 20475198 24036102 24785766 26162753 29096334 30712797 30936978 35221878 36054153 37178649 43644501 46405467 52325506 52832817 61425594 72108306 74357298 78488259 87289002 92138391 92810934 105665634 111535947 139216401 156976518 184276782 223071894 235464777 276415173 278432802 334607841 470929554 552830346 669215682 706394331 829245519 1003823523 1412788662 1658491038 2007647046 2119182993 4238365986 6357548979 12715097958 19072646937 38145293874
• Sum of all divisors σ(n): 95339003886
• Sum of proper divisors (its aliquot sum) s(n): 57193710012
• 38145293874 is an abundant number, because the sum of its proper divisors (57193710012) is greater than itself. Its abundance is 19048416138

Bases of 38145293874

• Binary: 100011100001101000101111111000110010₂
• Hexadecimal: 0x8E1A2FE32
• Base-36: HIUQ14I

Squares and roots of 38145293874

• 38145293874 squared (38145293874²) is 1455063444733821927876
• 38145293874 cubed (38145293874³) is 55503822704686395146015252631624
• The square root of 38145293874 is 195308.2022701555
• The cube root of 38145293874 is 3366.2548207095

Scales and comparisons

• 38,145,293,874 seconds is equal to 1,212 years, 46 weeks, 6 days, 10 hours, 57 minutes, 54 seconds.
• To count from 1 to 38,145,293,874 would take you about two thousand, four hundred twenty-five 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 38145293874 cubic inches would be around 280.5 feet tall.

Recreational maths with 38145293874

• 38145293874 backwards is 47839254183
• 38145293874 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 38145293874's digits is 54
• More coming soon!