1640017104

Names of 1640017104

• Cardinal: 1640017104 can be written as One billion, six hundred forty million, seventeen thousand, one hundred four.

Scientific notation

• Scientific notation: 1.640017104 × 10⁹

Factors of 1640017104

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 10910

Divisors of 1640017104

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 33 44 48 66 88 132 176 264 293 528 586 879 1172 1758 2344 3223 3516 4688 6446 7032 9669 10601 12892 14064 19338 21202 25784 31803 38676 42404 51568 63606 77352 84808 116611 127212 154704 169616 233222 254424 349833 466444 508848 699666 932888 1399332 1865776 2798664 3106093 5597328 6212186 9318279 12424372 18636558 24848744 34167023 37273116 49697488 68334046 74546232 102501069 136668092 149092464 205002138 273336184 410004276 546672368 820008552 1640017104
• Sum of all divisors σ(n): 4638078144
• Sum of proper divisors (its aliquot sum) s(n): 2998061040
• 1640017104 is an abundant number, because the sum of its proper divisors (2998061040) is greater than itself. Its abundance is 1358043936

Bases of 1640017104

• Binary: 1100001110000001010110011010000₂
• Hexadecimal: 0x61C0ACD0
• Base-36: R4F9AO

Squares and roots of 1640017104

• 1640017104 squared (1640017104²) is 2689656101412546816
• 1640017104 cubed (1640017104³) is 4411082010194535338440740864
• The square root of 1640017104 is 40497.1246386703
• The cube root of 1640017104 is 1179.2778076337

Scales and comparisons

• 1,640,017,104 seconds is equal to 52 years, 7 weeks, 4 days, 16 hours, 18 minutes, 24 seconds.
• To count from 1 to 1,640,017,104 would take you about one hundred four 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 1640017104 cubic inches would be around 98.3 feet tall.

Recreational maths with 1640017104

• 1640017104 backwards is 4017100461
• 1640017104 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1640017104's digits is 24
• More coming soon!