9990993676144

Names of 9990993676144

• Cardinal: 9990993676144 can be written as Nine trillion, nine hundred ninety billion, nine hundred ninety-three million, six hundred seventy-six thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 9.990993676144 × 10¹²

Factors of 9990993676144

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 24696

Divisors of 9990993676144

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 8 13 16 26 37 52 74 104 148 169 208 296 338 481 592 676 962 1352 1924 2704 3848 5113 6253 7696 10226 12506 19531 20452 25012 39062 40904 50024 66469 78124 81808 100048 132938 156248 189181 253903 265876 312496 378362 507806 531752 722647 756724 864097 1015612 1063504 1445294 1513448 1728194 2031224 2459353 2890588 3026896 3300739 3456388 4062448 4918706 5781176 6601478 6912776 9394411 9837412 11562352 13202956 13825552 18788822 19674824 26405912 31971589 37577644 39349648 52811824 63943178 75155288 99862003 122127343 127886356 150310576 199724006 244254686 255772712 399448012 488509372 511545424 798896024 977018744 1298206039 1597792048 1954037488 2596412078 3694894111 5192824156 7389788222 10385648312 14779576444 16876678507 20771296624 29559152888 33753357014 48033623443 59118305776 67506714028 96067246886 135013428056 192134493772 270026856112 384268987544 624437104759 768537975088 1248874209518 2497748419036 4995496838072 9990993676144
• Sum of all divisors σ(n): 21532964255952
• Sum of proper divisors (its aliquot sum) s(n): 11541970579808
• 9990993676144 is an abundant number, because the sum of its proper divisors (11541970579808) is greater than itself. Its abundance is 1550976903664

Bases of 9990993676144

• Binary: 10010001011000110101101000010000011101110000₂
• Hexadecimal: 0x91635A10770
• Base-36: 3JHSROAR4

Squares and roots of 9990993676144

• 9990993676144 squared (9990993676144²) is 99819954636749399154708736
• 9990993676144 cubed (9990993676144³) is 997300535528744197619186640476231593984
• The square root of 9990993676144 is 3160853.3145566877
• The cube root of 9990993676144 is 21537.8771121147

Scales and comparisons

• 9,990,993,676,144 seconds is equal to 317,682 years, 36 weeks, 21 hours, 9 minutes, 4 seconds.
• To count from 1 to 9,990,993,676,144 would take you about seven hundred ninety-four thousand, two hundred six 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 9990993676144 cubic inches would be around 1794.8 feet tall.

Recreational maths with 9990993676144

• 9990993676144 backwards is 4416763990999
• The number of decimal digits it has is: 13
• The sum of 9990993676144's digits is 76
• More coming soon!