40101171072

Names of 40101171072

• Cardinal: 40101171072 can be written as Forty billion, one hundred one million, one hundred seventy-one thousand and seventy-two.

Scientific notation

• Scientific notation: 4.0101171072 × 10¹⁰

Factors of 40101171072

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 6142971

Divisors of 40101171072

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 16 17 24 32 34 48 51 64 68 96 102 128 136 192 204 272 384 408 544 816 1088 1632 2176 3264 6528 6142949 12285898 18428847 24571796 36857694 49143592 73715388 98287184 104430133 147430776 196574368 208860266 294861552 313290399 393148736 417720532 589723104 626580798 786297472 835441064 1179446208 1253161596 1670882128 2358892416 2506323192 3341764256 5012646384 6683528512 10025292768 13367057024 20050585536 40101171072
• Sum of all divisors σ(n): 112784562000
• Sum of proper divisors (its aliquot sum) s(n): 72683390928
• 40101171072 is an abundant number, because the sum of its proper divisors (72683390928) is greater than itself. Its abundance is 32582219856

Bases of 40101171072

• Binary: 100101010110001101110100111110000000₂
• Hexadecimal: 0x956374F80
• Base-36: IF779MO

Squares and roots of 40101171072

• 40101171072 squared (40101171072²) is 1608103921345809629184
• 40101171072 cubed (40101171072³) is 64486850451442344410252467765248
• The square root of 40101171072 is 200252.7679509073
• The cube root of 40101171072 is 3422.8328008397

Scales and comparisons

• 40,101,171,072 seconds is equal to 1,275 years, 4 weeks, 5 days, 22 hours, 11 minutes, 12 seconds.
• To count from 1 to 40,101,171,072 would take you about two thousand, five hundred fifty 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 40101171072 cubic inches would be around 285.2 feet tall.

Recreational maths with 40101171072

• 40101171072 backwards is 27017110104
• 40101171072 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40101171072's digits is 24
• More coming soon!