345507981550880

Names of 345507981550880

• Cardinal: 345507981550880 can be written as Three hundred forty-five trillion, five hundred seven billion, nine hundred eighty-one million, five hundred fifty thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 3.4550798155088 × 10¹⁴

Factors of 345507981550880

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 300

Divisors of 345507981550880

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 80 160 293 586 1172 1465 2344 2930 4688 5860 9376 11720 23440 46880 85849 171698 343396 429245 686792 858490 1373584 1716980 2747168 3433960 6867920 13735840 25153757 50307514 100615028 125768785 201230056 251537570 402460112 503075140 804920224 1006150280 2012300560 4024601120 7370050801 14740101602 29480203204 36850254005 58960406408 73700508010 117920812816 147401016020 235841625632 294802032040 589604064080 1179208128160 2159424884693 4318849769386 8637699538772 10797124423465 17275399077544 21594248846930 34550798155088 43188497693860 69101596310176 86376995387720 172753990775440 345507981550880
• Sum of all divisors σ(n): 819058026298932
• Sum of proper divisors (its aliquot sum) s(n): 473550044748052
• 345507981550880 is an abundant number, because the sum of its proper divisors (473550044748052) is greater than itself. Its abundance is 128042063197172

Bases of 345507981550880

• Binary: 1001110100011110011011000100000011110010100100000₂
• Hexadecimal: 0x13A3CD881E520
• Base-36: 3EH06BGOWW

Squares and roots of 345507981550880

• 345507981550880 squared (345507981550880²) is 119375765315363234450028774400
• 345507981550880 cubed (345507981550880³) is 41245279720202701013386385828680337641472000
• The square root of 345507981550880 is 18587844.9948045349
• The cube root of 345507981550880 is 70170.1968406959

Scales and comparisons

• 345,507,981,550,880 seconds is equal to 10,986,085 years, 4 weeks, 3 days, 15 hours, 41 minutes, 20 seconds.
• To count from 1 to 345,507,981,550,880 would take you about twenty-seven million, four hundred sixty-five thousand, two hundred twelve 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 345507981550880 cubic inches would be around 5847.5 feet tall.

Recreational maths with 345507981550880

• 345507981550880 backwards is 088055189705543
• The number of decimal digits it has is: 15
• The sum of 345507981550880's digits is 68
• More coming soon!