40248745726

Names of 40248745726

• Cardinal: 40248745726 can be written as Forty billion, two hundred forty-eight million, seven hundred forty-five thousand, seven hundred twenty-six.

Scientific notation

• Scientific notation: 4.0248745726 × 10¹⁰

Factors of 40248745726

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 105

Divisors of 40248745726

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 7 14 17 34 49 79 98 119 158 238 343 553 686 833 1106 1343 1666 2401 2686 3871 4802 5831 6241 7742 9401 11662 12482 18802 27097 40817 43687 54194 65807 81634 87374 106097 131614 189679 212194 305809 379358 460649 493039 611618 742679 921298 986078 1485358 2140663 3224543 3451273 4281326 5198753 6449086 6902546 8381663 10397506 14984641 16763326 24158911 29969282 36391271 48317822 58671641 72782542 117343282 169112377 254738897 338224754 410701487 509477794 821402974 1183786639 2367573278 2874910409 5749820818 20124372863 40248745726
• Sum of all divisors σ(n): 75530197440
• Sum of proper divisors (its aliquot sum) s(n): 35281451714
• 40248745726 is a deficient number, because the sum of its proper divisors (35281451714) is less than itself. Its deficiency is 4967294012

Bases of 40248745726

• Binary: 100101011111000000110001111011111110₂
• Hexadecimal: 0x95F031EFE
• Base-36: IHN2AYM

Squares and roots of 40248745726

• 40248745726 squared (40248745726²) is 1619961532516203267076
• 40248745726 cubed (40248745726³) is 65201419808145946271472391517176
• The square root of 40248745726 is 200620.9005213565
• The cube root of 40248745726 is 3427.0264024119

Scales and comparisons

• 40,248,745,726 seconds is equal to 1,279 years, 40 weeks, 5 days, 23 hours, 8 minutes, 46 seconds.
• To count from 1 to 40,248,745,726 would take you about two thousand, five hundred fifty-nine 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 40248745726 cubic inches would be around 285.6 feet tall.

Recreational maths with 40248745726

• 40248745726 backwards is 62754784204
• 40248745726 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40248745726's digits is 49
• More coming soon!