989998601313792

Names of 989998601313792

• Cardinal: 989998601313792 can be written as Nine hundred eighty-nine trillion, nine hundred ninety-eight billion, six hundred one million, three hundred thirteen thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 9.89998601313792 × 10¹⁴

Factors of 989998601313792

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 92075762783

Divisors of 989998601313792

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 128 168 192 224 256 336 384 448 512 672 768 896 1344 1536 1792 2688 3584 5376 10752 92075762771 184151525542 276227288313 368303051084 552454576626 644530339397 736606102168 1104909153252 1289060678794 1473212204336 1933591018191 2209818306504 2578121357588 2946424408672 3867182036382 4419636613008 5156242715176 5892848817344 7734364072764 8839273226016 10312485430352 11785697634688 15468728145528 17678546452032 20624970860704 23571395269376 30937456291056 35357092904064 41249941721408 47142790538752 61874912582112 70714185808128 82499883442816 123749825164224 141428371616256 164999766885632 247499650328448 329999533771264 494999300656896 989998601313792
• Sum of all divisors σ(n): 3014192170104192
• Sum of proper divisors (its aliquot sum) s(n): 2024193568790400
• 989998601313792 is an abundant number, because the sum of its proper divisors (2024193568790400) is greater than itself. Its abundance is 1034194967476608

Bases of 989998601313792

• Binary: 11100001000110011000000010111101011001111000000000₂
• Hexadecimal: 0x3846602F59E00
• Base-36: 9QXB2U7RPC

Squares and roots of 989998601313792

• 989998601313792 squared (989998601313792²) is 980097230603264483108449419264
• 989998601313792 cubed (989998601313792³) is 970294887448752894495812625034189009833689088
• The square root of 989998601313792 is 31464243.2185138055
• The cube root of 989998601313792 is 99665.5024049313

Scales and comparisons

• 989,998,601,313,792 seconds is equal to 31,478,893 years, 13 weeks, 1 day, 20 hours, 3 minutes, 12 seconds.
• To count from 1 to 989,998,601,313,792 would take you about seventy-eight million, six hundred ninety-seven thousand, two hundred thirty-three 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 989998601313792 cubic inches would be around 8305.5 feet tall.

Recreational maths with 989998601313792

• 989998601313792 backwards is 297313106899989
• 989998601313792 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 989998601313792's digits is 84
• More coming soon!