38513942208

Names of 38513942208

• Cardinal: 38513942208 can be written as Thirty-eight billion, five hundred thirteen million, nine hundred forty-two thousand, two hundred eight.

Scientific notation

• Scientific notation: 3.8513942208 × 10¹⁰

Factors of 38513942208

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2954

Divisors of 38513942208

• Number of divisors d(n): 280
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 81 84 96 108 112 126 144 162 168 189 192 216 224 252 288 324 336 378 421 432 448 504 567 576 648 672 756 842 864 1008 1134 1263 1296 1344 1512 1684 1728 2016 2268 2521 2526 2592 2947 3024 3368 3789 4032 4536 5042 5052 5184 5894 6048 6736 7563 7578 8841 9072 10084 10104 11367 11788 12096 13472 15126 15156 17647 17682 18144 20168 20208 22689 22734 23576 26523 26944 30252 30312 34101 35294 35364 36288 40336 40416 45378 45468 47152 52941 53046 60504 60624 68067 68202 70588 70728 79569 80672 80832 90756 90936 94304 105882 106092 121008 121248 136134 136404 141176 141456 158823 159138 161344 181512 181872 188608 204201 211764 212184 238707 242016 242496 272268 272808 282352 282912 317646 318276 363024 363744 408402 423528 424368 476469 477414 484032 544536 545616 564704 565824 635292 636552 726048 727488 816804 847056 848736 952938 954828 1061341 1089072 1091232 1129408 1270584 1273104 1429407 1452096 1633608 1694112 1697472 1905876 1909656 2122682 2178144 2182464 2541168 2546208 2858814 3184023 3267216 3388224 3811752 3819312 4245364 4356288 5082336 5092416 5717628 6368046 6534432 7429387 7623504 7638624 8490728 9552069 10164672 11435256 12736092 13068864 14858774 15247008 15277248 16981456 19104138 22288161 22870512 25472184 28656207 29717548 30494016 33962912 38208276 44576322 45741024 50944368 57312414 59435096 66864483 67925824 76416552 85968621 89152644 91482048 101888736 114624828 118870192 133728966 152833104 171937242 178305288 200593449 203777472 229249656 237740384 267457932 305666208 343874484 356610576 401186898 458499312 475480768 534915864 601780347 611332416 687748968 713221152 802373796 916998624 1069831728 1203560694 1375497936 1426442304 1604747592 1833997248 2139663456 2407121388 2750995872 3209495184 4279326912 4814242776 5501991744 6418990368 9628485552 12837980736 19256971104 38513942208
• Sum of all divisors σ(n): 130838817824
• Sum of proper divisors (its aliquot sum) s(n): 92324875616
• 38513942208 is an abundant number, because the sum of its proper divisors (92324875616) is greater than itself. Its abundance is 53810933408

Bases of 38513942208

• Binary: 100011110111100111000001111011000000₂
• Hexadecimal: 0x8F79C1EC0
• Base-36: HOY7G00

Squares and roots of 38513942208

• 38513942208 squared (38513942208²) is 1483323744401163915264
• 38513942208 cubed (38513942208³) is 57128644967620590600412705062912
• The square root of 38513942208 is 196249.6935233275
• The cube root of 38513942208 is 3377.0642613205

Scales and comparisons

• 38,513,942,208 seconds is equal to 1,224 years, 32 weeks, 3 days, 5 hours, 16 minutes, 48 seconds.
• To count from 1 to 38,513,942,208 would take you about two thousand, four hundred forty-nine 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 38513942208 cubic inches would be around 281.4 feet tall.

Recreational maths with 38513942208

• 38513942208 backwards is 80224931583
• The number of decimal digits it has is: 11
• The sum of 38513942208's digits is 45
• More coming soon!