380931790742972

Names of 380931790742972

• Cardinal: 380931790742972 can be written as Three hundred eighty trillion, nine hundred thirty-one billion, seven hundred ninety million, seven hundred forty-two thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 3.80931790742972 × 10¹⁴

Factors of 380931790742972

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2186197599

Divisors of 380931790742972

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 7 14 28 49 98 127 196 254 343 508 686 889 1372 1778 3556 6223 12446 24892 43561 87122 174244 2186197463 4372394926 8744789852 15303382241 30606764482 61213528964 107123675687 214247351374 277647077801 428494702748 555294155602 749865729809 1110588311204 1499731459618 1943529544607 2999462919236 3887059089214 7774118178428 13604706812249 27209413624498 54418827248996 95232947685743 190465895371486 380931790742972
• Sum of all divisors σ(n): 783533171097600
• Sum of proper divisors (its aliquot sum) s(n): 402601380354628
• 380931790742972 is an abundant number, because the sum of its proper divisors (402601380354628) is greater than itself. Its abundance is 21669589611656

Bases of 380931790742972

• Binary: 1010110100111010010011000000100100010010110111100₂
• Hexadecimal: 0x15A74981225BC
• Base-36: 3R11NCU9X8

Squares and roots of 380931790742972

• 380931790742972 squared (380931790742972²) is 145109029198647408311767392784
• 380931790742972 cubed (380931790742972³) is 55276642345614968468839893245052646711514048
• The square root of 380931790742972 is 19517473.9846879775
• The cube root of 380931790742972 is 72490.7187956025

Scales and comparisons

• 380,931,790,742,972 seconds is equal to 12,112,452 years, 33 weeks, 4 days, 5 hours, 29 minutes, 32 seconds.
• To count from 1 to 380,931,790,742,972 would take you about thirty million, two hundred eighty-one thousand, one hundred thirty-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 380931790742972 cubic inches would be around 6040.9 feet tall.

Recreational maths with 380931790742972

• 380931790742972 backwards is 279247097139083
• The number of decimal digits it has is: 15
• The sum of 380931790742972's digits is 71
• More coming soon!