38449001561620

Names of 38449001561620

• Cardinal: 38449001561620 can be written as Thirty-eight trillion, four hundred forty-nine billion, one million, five hundred sixty-one thousand, six hundred twenty.

Scientific notation

• Scientific notation: 3.844900156162 × 10¹³

Factors of 38449001561620

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 193

Divisors of 38449001561620

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 10 13 20 26 52 65 130 169 173 260 338 346 676 692 845 865 1690 1730 2197 2249 3380 3460 4394 4498 8788 8996 10985 11245 21970 22490 28561 29237 29929 43940 44980 57122 58474 59858 114244 116948 119716 142805 146185 149645 285610 292370 299290 371293 380081 389077 571220 584740 598580 742586 760162 778154 1485172 1520324 1556308 1856465 1900405 1945385 3712930 3800810 3890770 4941053 5058001 5177717 7425860 7601620 7781540 9882106 10116002 10355434 19764212 20232004 20710868 24705265 25290005 25888585 49410530 50580010 51777170 64233689 65754013 67310321 98821060 101160020 103554340 128467378 131508026 134620642 256934756 263016052 269241284 321168445 328770065 336551605 642336890 657540130 673103210 854802169 875034173 1284673780 1315080260 1346206420 1709604338 1750068346 3419208676 3500136692 4274010845 4375170865 8548021690 8750341730 11112428197 11375444249 17096043380 17500683460 22224856394 22750888498 44449712788 45501776996 55562140985 56877221245 111124281970 113754442490 147880775237 222248563940 227508884980 295761550474 591523100948 739403876185 1478807752370 1922450078081 2957615504740 3844900156162 7689800312324 9612250390405 19224500780810 38449001561620
• Sum of all divisors σ(n): 87980015334960
• Sum of proper divisors (its aliquot sum) s(n): 49531013773340
• 38449001561620 is an abundant number, because the sum of its proper divisors (49531013773340) is greater than itself. Its abundance is 11082012211720

Bases of 38449001561620

• Binary: 1000101111100000011011000101000111111000010100₂
• Hexadecimal: 0x22F81B147E14
• Base-36: DMN86T0K4

Squares and roots of 38449001561620

• 38449001561620 squared (38449001561620²) is 1478325721085457198657024400
• 38449001561620 cubed (38449001561620³) is 56840147958597756392635601722382443528000
• The square root of 38449001561620 is 6200725.8898954725
• The cube root of 38449001561620 is 33751.6510392289

Scales and comparisons

• 38,449,001,561,620 seconds is equal to 1,222,559 years, 16 weeks, 4 days, 3 hours, 33 minutes, 40 seconds.
• To count from 1 to 38,449,001,561,620 would take you about three million, fifty-six thousand, three hundred ninety-eight 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 38449001561620 cubic inches would be around 2812.6 feet tall.

Recreational maths with 38449001561620

• 38449001561620 backwards is 02616510094483
• The number of decimal digits it has is: 14
• The sum of 38449001561620's digits is 49
• More coming soon!