38809890140

Names of 38809890140

• Cardinal: 38809890140 can be written as Thirty-eight billion, eight hundred nine million, eight hundred ninety thousand, one hundred forty.

Scientific notation

• Scientific notation: 3.880989014 × 10¹⁰

Factors of 38809890140

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 59417

Divisors of 38809890140

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 31 35 62 70 124 140 151 155 217 302 310 434 604 620 755 868 1057 1085 1510 2114 2170 3020 4228 4340 4681 5285 9362 10570 18724 21140 23405 32767 46810 59221 65534 93620 118442 131068 163835 236884 296105 327670 414547 592210 655340 829094 1184420 1658188 1835851 2072735 3671702 4145470 7343404 8290940 8942371 9179255 12850957 17884742 18358510 25701914 35769484 36717020 44711855 51403828 62596597 64254785 89423710 125193194 128509570 178847420 250386388 257019140 277213501 312982985 554427002 625965970 1108854004 1251931940 1386067505 1940494507 2772135010 3880989014 5544270020 7761978028 9702472535 19404945070 38809890140
• Sum of all divisors σ(n): 96786751488
• Sum of proper divisors (its aliquot sum) s(n): 57976861348
• 38809890140 is an abundant number, because the sum of its proper divisors (57976861348) is greater than itself. Its abundance is 19166971208

Bases of 38809890140

• Binary: 100100001001001111111110110101011100₂
• Hexadecimal: 0x9093FED5C
• Base-36: HTUEMVW

Squares and roots of 38809890140

• 38809890140 squared (38809890140²) is 1506207572678869219600
• 38809890140 cubed (38809890140³) is 58455750423702979912103534744000
• The square root of 38809890140 is 197002.2592256241
• The cube root of 38809890140 is 3385.6921854301

Scales and comparisons

• 38,809,890,140 seconds is equal to 1,234 years, 1 week, 5 days, 13 hours, 2 minutes, 20 seconds.
• To count from 1 to 38,809,890,140 would take you about two thousand, four hundred sixty-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 38809890140 cubic inches would be around 282.1 feet tall.

Recreational maths with 38809890140

• 38809890140 backwards is 04109890883
• The number of decimal digits it has is: 11
• The sum of 38809890140's digits is 50
• More coming soon!