1664602002

Names of 1664602002

• Cardinal: 1664602002 can be written as One billion, six hundred sixty-four million, six hundred two thousand and two.

Scientific notation

• Scientific notation: 1.664602002 × 10⁹

Factors of 1664602002

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 188

Divisors of 1664602002

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 54 63 67 81 109 126 134 162 189 201 218 243 327 378 402 469 486 567 603 654 763 938 981 1134 1206 1407 1526 1701 1809 1962 2289 2814 2943 3402 3618 4221 4489 4578 5427 5886 6867 7303 8442 8829 8978 10854 12663 13467 13734 14606 16281 17658 20601 21909 25326 26487 26934 31423 32562 37989 40401 41202 43818 51121 52974 61803 62846 65727 75978 80802 94269 102242 113967 121203 123606 131454 153363 185409 188538 197181 227934 242406 282807 306726 363609 370818 394362 460089 489301 565614 591543 727218 848421 920178 978602 1090827 1183086 1380267 1467903 1696842 1774629 2181654 2545263 2760534 2935806 3425107 3549258 4140801 4403709 5090526 6850214 7635789 8281602 8807418 10275321 12422403 13211127 15271578 20550642 24844806 26422254 30825963 39633381 61651926 79266762 92477889 118900143 184955778 237800286 277433667 554867334 832301001 1664602002
• Sum of all divisors σ(n): 4379094720
• Sum of proper divisors (its aliquot sum) s(n): 2714492718
• 1664602002 is an abundant number, because the sum of its proper divisors (2714492718) is greater than itself. Its abundance is 1049890716

Bases of 1664602002

• Binary: 1100011001101111100111110010010₂
• Hexadecimal: 0x6337CF92
• Base-36: RJ274I

Squares and roots of 1664602002

• 1664602002 squared (1664602002²) is 2770899825062408004
• 1664602002 cubed (1664602002³) is 4612445396140334138399224008
• The square root of 1664602002 is 40799.5343355781
• The cube root of 1664602002 is 1185.1413130627

Scales and comparisons

• 1,664,602,002 seconds is equal to 52 years, 48 weeks, 2 days, 5 hours, 26 minutes, 42 seconds.
• To count from 1 to 1,664,602,002 would take you about one hundred five 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 1664602002 cubic inches would be around 98.8 feet tall.

Recreational maths with 1664602002

• 1664602002 backwards is 2002064661
• 1664602002 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1664602002's digits is 27
• More coming soon!