155345984382358

Names of 155345984382358

• Cardinal: 155345984382358 can be written as One hundred fifty-five trillion, three hundred forty-five billion, nine hundred eighty-four million, three hundred eighty-two thousand, three hundred fifty-eight.

Scientific notation

• Scientific notation: 1.55345984382358 × 10¹⁴

Factors of 155345984382358

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1503338618

Divisors of 155345984382358

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 7 11 14 22 61 77 121 122 154 242 427 671 847 854 1342 1694 4697 7381 9394 14762 51667 103334 1503338537 3006677074 10523369759 16536723907 21046739518 33073447814 91703650757 115757067349 181903962977 183407301514 231514134698 363807925954 641925555299 1008740158327 1273327740839 1283851110598 2017480316654 2546655481678 7061181108289 11096141741597 14122362216578 22192283483194 77672992191179 155345984382358
• Sum of all divisors σ(n): 297516710024352
• Sum of proper divisors (its aliquot sum) s(n): 142170725641994
• 155345984382358 is a deficient number, because the sum of its proper divisors (142170725641994) is less than itself. Its deficiency is 13175258740364

Bases of 155345984382358

• Binary: 100011010100100101001110001101110110010110010110₂
• Hexadecimal: 0x8D494E376596
• Base-36: 1J2CYK6Q3A

Squares and roots of 155345984382358

• 155345984382358 squared (155345984382358²) is 24132374863723815646741640164
• 155345984382358 cubed (155345984382358³) is 3748867528689248634021387188107341425826712
• The square root of 155345984382358 is 12463786.9198072381
• The cube root of 155345984382358 is 53756.7920035617

Scales and comparisons

• 155,345,984,382,358 seconds is equal to 4,939,521 years, 40 weeks, 6 days, 8 hours, 25 minutes, 58 seconds.
• To count from 1 to 155,345,984,382,358 would take you about twelve million, three hundred forty-eight thousand, eight hundred four 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 155345984382358 cubic inches would be around 4479.7 feet tall.

Recreational maths with 155345984382358

• 155345984382358 backwards is 853283489543551
• The number of decimal digits it has is: 15
• The sum of 155345984382358's digits is 73
• More coming soon!