38749570978142

Names of 38749570978142

• Cardinal: 38749570978142 can be written as Thirty-eight trillion, seven hundred forty-nine billion, five hundred seventy million, nine hundred seventy-eight thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 3.8749570978142 × 10¹³

Factors of 38749570978142

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1702

Divisors of 38749570978142

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 17 34 289 307 499 578 614 877 998 1754 5219 8483 10438 14909 16966 29818 88723 144211 153193 177446 249001 253453 269239 288422 306386 437623 498002 506906 538478 875246 2604281 4233017 4577063 5208562 7439591 8466034 9154126 14879182 44272777 71961289 76443307 77810071 88545554 126473047 134350261 143922578 152886614 155620142 218373877 252946094 268700522 436747754 1299536219 2283954437 2599072438 3712355909 4567908874 7424711818 22092115723 38827225429 44184231446 63110050453 67040780239 77654450858 126220100906 134081560478 1139693264063 2279386528126 19374785489071 38749570978142
• Sum of all divisors σ(n): 62140844808504
• Sum of proper divisors (its aliquot sum) s(n): 23391273830362
• 38749570978142 is a deficient number, because the sum of its proper divisors (23391273830362) is less than itself. Its deficiency is 15358297147780

Bases of 38749570978142

• Binary: 1000110011111000010110011010011101000101011110₂
• Hexadecimal: 0x233E1669D15E
• Base-36: DQHB22QN2

Squares and roots of 38749570978142

• 38749570978142 squared (38749570978142²) is 1501529250990064754641772164
• 38749570978142 cubed (38749570978142³) is 58183614286995908136448094627781788039288
• The square root of 38749570978142 is 6224915.3390340981
• The cube root of 38749570978142 is 33839.3723750505

Scales and comparisons

• 38,749,570,978,142 seconds is equal to 1,232,116 years, 25 weeks, 5 days, 20 hours, 9 minutes, 2 seconds.
• To count from 1 to 38,749,570,978,142 would take you about three million, eighty thousand, two hundred ninety-one 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 38749570978142 cubic inches would be around 2819.9 feet tall.

Recreational maths with 38749570978142

• 38749570978142 backwards is 24187907594783
• The number of decimal digits it has is: 14
• The sum of 38749570978142's digits is 74
• More coming soon!