38334364640

Names of 38334364640

• Cardinal: 38334364640 can be written as Thirty-eight billion, three hundred thirty-four million, three hundred sixty-four thousand, six hundred forty.

Scientific notation

• Scientific notation: 3.833436464 × 10¹⁰

Factors of 38334364640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 390

Divisors of 38334364640

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 8 10 11 13 16 20 22 26 32 40 44 52 55 65 80 88 104 110 130 143 160 169 176 208 220 260 286 338 352 359 416 440 520 572 676 715 718 845 880 1040 1144 1352 1430 1436 1690 1760 1795 1859 2080 2288 2704 2860 2872 3380 3590 3718 3949 4576 4667 5408 5720 5744 6760 7180 7436 7898 9295 9334 11440 11488 13520 14360 14872 15796 18590 18668 19745 22880 23335 27040 28720 29744 31592 37180 37336 39490 46670 51337 57440 59488 60671 63184 74360 74672 78980 93340 102674 121342 126368 128881 148720 149344 157960 186680 205348 242684 256685 257762 297440 303355 315920 373360 410696 485368 513370 515524 606710 631840 644405 667381 746720 821392 970736 1026740 1031048 1213420 1288810 1334762 1417691 1642784 1675453 1941472 2053480 2062096 2426840 2577620 2669524 2835382 3336905 3350906 4106960 4124192 4853680 5155240 5339048 5670764 6673810 6701812 7088455 8213920 8377265 9707360 10310480 10678096 11341528 13347620 13403624 14176910 16754530 18429983 20620960 21356192 21780889 22683056 26695240 26807248 28353820 33509060 36859966 43561778 45366112 53390480 53614496 56707640 67018120 73719932 87123556 92149915 106780960 108904445 113415280 134036240 147439864 174247112 184299830 217808890 226830560 239589779 268072480 294879728 348494224 368599660 435617780 479179558 589759456 696988448 737199320 871235560 958359116 1197948895 1474398640 1742471120 1916718232 2395897790 2948797280 3484942240 3833436464 4791795580 7666872928 9583591160 19167182320 38334364640
• Sum of all divisors σ(n): 107281403208
• Sum of proper divisors (its aliquot sum) s(n): 68947038568
• 38334364640 is an abundant number, because the sum of its proper divisors (68947038568) is greater than itself. Its abundance is 30612673928

Bases of 38334364640

• Binary: 100011101100111001111111101111100000₂
• Hexadecimal: 0x8ECE7FBE0
• Base-36: HLZAH28

Squares and roots of 38334364640

• 38334364640 squared (38334364640²) is 1469523512352482329600
• 38334364640 cubed (38334364640³) is 56333250169573601832043065344000
• The square root of 38334364640 is 195791.6357764039
• The cube root of 38334364640 is 3371.8073772667

Scales and comparisons

• 38,334,364,640 seconds is equal to 1,218 years, 47 weeks, 3 days, 18 hours, 37 minutes, 20 seconds.
• To count from 1 to 38,334,364,640 would take you about two thousand, four hundred thirty-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 38334364640 cubic inches would be around 281 feet tall.

Recreational maths with 38334364640

• 38334364640 backwards is 04646343383
• 38334364640 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 38334364640's digits is 44
• More coming soon!