38538885120

Names of 38538885120

• Cardinal: 38538885120 can be written as Thirty-eight billion, five hundred thirty-eight million, eight hundred eighty-five thousand, one hundred twenty.

Scientific notation

• Scientific notation: 3.853888512 × 10¹⁰

Factors of 38538885120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 12532

Divisors of 38538885120

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 101 120 128 160 192 202 240 256 303 320 384 404 480 505 512 606 640 768 808 960 1010 1024 1212 1280 1515 1536 1616 1920 2020 2048 2424 2560 3030 3072 3232 3840 4040 4848 5120 6060 6144 6464 7680 8080 9696 10240 12120 12421 12928 15360 16160 19392 24240 24842 25856 30720 32320 37263 38784 48480 49684 51712 62105 64640 74526 77568 96960 99368 103424 124210 129280 149052 155136 186315 193920 198736 206848 248420 258560 298104 310272 372630 387840 397472 496840 517120 596208 620544 745260 775680 794944 993680 1034240 1192416 1254521 1490520 1551360 1589888 1987360 2384832 2509042 2981040 3102720 3179776 3763563 3974720 4769664 5018084 5962080 6272605 6359552 7527126 7949440 9539328 10036168 11924160 12545210 12719104 15054252 15898880 18817815 19078656 20072336 23848320 25090420 25438208 30108504 31797760 37635630 38157312 40144672 47696640 50180840 60217008 63595520 75271260 76314624 80289344 95393280 100361680 120434016 127191040 150542520 160578688 190786560 200723360 240868032 301085040 321157376 381573120 401446720 481736064 602170080 642314752 802893440 963472128 1204340160 1284629504 1605786880 1926944256 2408680320 2569259008 3211573760 3853888512 4817360640 6423147520 7707777024 9634721280 12846295040 19269442560 38538885120
• Sum of all divisors σ(n): 124525084320
• Sum of proper divisors (its aliquot sum) s(n): 85986199200
• 38538885120 is an abundant number, because the sum of its proper divisors (85986199200) is greater than itself. Its abundance is 47447314080

Bases of 38538885120

• Binary: 100011111001000110001011100000000000₂
• Hexadecimal: 0x8F918B800
• Base-36: HPD222O

Squares and roots of 38538885120

• 38538885120 squared (38538885120²) is 1485245666292557414400
• 38538885120 cubed (38538885120³) is 57239712108226726504565833728000
• The square root of 38538885120 is 196313.2321571829
• The cube root of 38538885120 is 3377.7931371005

Scales and comparisons

• 38,538,885,120 seconds is equal to 1,225 years, 21 weeks, 4 days, 21 hours, 52 minutes.
• To count from 1 to 38,538,885,120 would take you about two thousand, four hundred fifty 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 38538885120 cubic inches would be around 281.5 feet tall.

Recreational maths with 38538885120

• 38538885120 backwards is 02158883583
• The number of decimal digits it has is: 11
• The sum of 38538885120's digits is 51
• More coming soon!