38281966848

Names of 38281966848

• Cardinal: 38281966848 can be written as Thirty-eight billion, two hundred eighty-one million, nine hundred sixty-six thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 3.8281966848 × 10¹⁰

Factors of 38281966848

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 37325

Divisors of 38281966848

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 149 192 216 256 288 298 384 432 447 576 596 768 864 894 1152 1192 1341 1728 1788 2304 2384 2682 3456 3576 4023 4768 5364 6912 7152 8046 9536 10728 14304 16092 19072 21456 28608 32184 37171 38144 42912 57216 64368 74342 85824 111513 114432 128736 148684 171648 223026 257472 297368 334539 343296 446052 514944 594736 669078 892104 1003617 1029888 1189472 1338156 1784208 2007234 2378944 2676312 3568416 4014468 4757888 5352624 5538479 7136832 8028936 9515776 10705248 11076958 14273664 16057872 16615437 21410496 22153916 28547328 32115744 33230874 42820992 44307832 49846311 64231488 66461748 85641984 88615664 99692622 128462976 132923496 149538933 177231328 199385244 256925952 265846992 299077866 354462656 398770488 531693984 598155732 708925312 797540976 1063387968 1196311464 1417850624 1595081952 2126775936 2392622928 3190163904 4253551872 4785245856 6380327808 9570491712 12760655616 19140983424 38281966848
• Sum of all divisors σ(n): 113969352000
• Sum of proper divisors (its aliquot sum) s(n): 75687385152
• 38281966848 is an abundant number, because the sum of its proper divisors (75687385152) is greater than itself. Its abundance is 37405418304

Bases of 38281966848

• Binary: 100011101001110010000111010100000000₂
• Hexadecimal: 0x8E9C87500
• Base-36: HL43EO0

Squares and roots of 38281966848

• 38281966848 squared (38281966848²) is 1465508985751371055104
• 38281966848 cubed (38281966848³) is 56102566407980091102038109192192
• The square root of 38281966848 is 195657.7799322071
• The cube root of 38281966848 is 3370.2704114889

Scales and comparisons

• 38,281,966,848 seconds is equal to 1,217 years, 12 weeks, 6 days, 7 hours, 40 minutes, 48 seconds.
• To count from 1 to 38,281,966,848 would take you about two thousand, four hundred thirty-four 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 38281966848 cubic inches would be around 280.9 feet tall.

Recreational maths with 38281966848

• 38281966848 backwards is 84866918283
• The number of decimal digits it has is: 11
• The sum of 38281966848's digits is 63
• More coming soon!