40152689164

Names of 40152689164

• Cardinal: 40152689164 can be written as Forty billion, one hundred fifty-two million, six hundred eighty-nine thousand, one hundred sixty-four.

Scientific notation

• Scientific notation: 4.0152689164 × 10¹⁰

Factors of 40152689164

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 20174

Divisors of 40152689164

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 7 14 17 28 34 49 68 98 119 196 238 476 617 833 1234 1666 2468 3332 4319 8638 10489 17276 19531 20978 30233 39062 41956 60466 73423 78124 120932 136717 146846 273434 293692 332027 513961 546868 664054 957019 1027922 1328108 1914038 2055844 2324189 3828076 4648378 9296756 12050627 16269323 24101254 32538646 48202508 65077292 84354389 168708778 204860659 337417556 409721318 590480723 819442636 1180961446 1434024613 2361922892 2868049226 5736098452 10038172291 20076344582 40152689164
• Sum of all divisors σ(n): 86692313232
• Sum of proper divisors (its aliquot sum) s(n): 46539624068
• 40152689164 is an abundant number, because the sum of its proper divisors (46539624068) is greater than itself. Its abundance is 6386934904

Bases of 40152689164

• Binary: 100101011001010010010110101000001100₂
• Hexadecimal: 0x959496A0C
• Base-36: IG1VH8S

Squares and roots of 40152689164

• 40152689164 squared (40152689164²) is 1612238447100803018896
• 40152689164 cubed (40152689164³) is 64735709224688600592523906442944
• The square root of 40152689164 is 200381.3593226675
• The cube root of 40152689164 is 3424.2979480359

Scales and comparisons

• 40,152,689,164 seconds is equal to 1,276 years, 38 weeks, 4 hours, 46 minutes, 4 seconds.
• To count from 1 to 40,152,689,164 would take you about two thousand, five hundred fifty-three 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 40152689164 cubic inches would be around 285.4 feet tall.

Recreational maths with 40152689164

• 40152689164 backwards is 46198625104
• The number of decimal digits it has is: 11
• The sum of 40152689164's digits is 46
• More coming soon!