38423406240

Names of 38423406240

• Cardinal: 38423406240 can be written as Thirty-eight billion, four hundred twenty-three million, four hundred six thousand, two hundred forty.

Scientific notation

• Scientific notation: 3.842340624 × 10¹⁰

Factors of 38423406240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 128936

Divisors of 38423406240

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 27 30 32 36 40 45 46 48 54 60 69 72 80 81 90 92 96 108 115 120 135 138 144 160 162 180 184 207 216 230 240 270 276 288 324 345 360 368 405 414 432 460 480 540 552 621 648 690 720 736 810 828 864 920 1035 1080 1104 1242 1296 1380 1440 1620 1656 1840 1863 2070 2160 2208 2484 2592 2760 3105 3240 3312 3680 3726 4140 4320 4968 5520 6210 6480 6624 7452 8280 9315 9936 11040 12420 12960 14904 16560 18630 19872 24840 29808 33120 37260 49680 59616 74520 99360 128903 149040 257806 298080 386709 515612 644515 773418 1031224 1160127 1289030 1546836 1933545 2062448 2320254 2578060 2964769 3093672 3480381 3867090 4124896 4640508 5156120 5800635 5929538 6187344 6960762 7734180 8894307 9281016 10312240 10441143 11601270 11859076 12374688 13921524 14823845 15468360 17401905 17788614 18562032 20624480 20882286 23202540 23718152 26682921 27843048 29647690 30936720 34803810 35577228 37124064 41764572 44471535 46405080 47436304 52205715 53365842 55686096 59295380 61873440 69607620 71154456 80048763 83529144 88943070 92810160 94872608 104411430 106731684 111372192 118590760 133414605 139215240 142308912 160097526 167058288 177886140 185620320 208822860 213463368 237181520 240146289 266829210 278430480 284617824 320195052 334116576 355772280 400243815 417645720 426926736 474363040 480292578 533658420 556860960 640390104 711544560 800487630 835291440 853853472 960585156 1067316840 1200731445 1280780208 1423089120 1600975260 1670582880 1921170312 2134633680 2401462890 2561560416 3201950520 3842340624 4269267360 4802925780 6403901040 7684681248 9605851560 12807802080 19211703120 38423406240
• Sum of all divisors σ(n): 141499467648
• Sum of proper divisors (its aliquot sum) s(n): 103076061408
• 38423406240 is an abundant number, because the sum of its proper divisors (103076061408) is greater than itself. Its abundance is 64652655168

Bases of 38423406240

• Binary: 100011110010001101101010011010100000₂
• Hexadecimal: 0x8F236A6A0
• Base-36: HNGAY00

Squares and roots of 38423406240

• 38423406240 squared (38423406240²) is 1476358147084070937600
• 38423406240 cubed (38423406240³) is 56726708841144929068382490624000
• The square root of 38423406240 is 196018.8925588551
• The cube root of 38423406240 is 3374.4159937651

Scales and comparisons

• 38,423,406,240 seconds is equal to 1,221 years, 38 weeks, 5 days, 8 hours, 24 minutes.
• To count from 1 to 38,423,406,240 would take you about two thousand, four hundred forty-three 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 38423406240 cubic inches would be around 281.2 feet tall.

Recreational maths with 38423406240

• 38423406240 backwards is 04260432483
• 38423406240 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 38423406240's digits is 36
• More coming soon!