6406406604

Names of 6406406604

• Cardinal: 6406406604 can be written as Six billion, four hundred six million, four hundred six thousand, six hundred four.

Scientific notation

• Scientific notation: 6.406406604 × 10⁹

Factors of 6406406604

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 931

Divisors of 6406406604

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 36 39 52 78 117 137 156 163 234 274 326 411 468 489 548 613 652 822 978 1226 1233 1467 1644 1781 1839 1956 2119 2452 2466 2934 3562 3678 4238 4932 5343 5517 5868 6357 7124 7356 7969 8476 10686 11034 12714 15938 16029 19071 21372 22068 22331 23907 25428 31876 32058 38142 44662 47814 64116 66993 71721 76284 83981 89324 95628 99919 133986 143442 167962 199838 200979 251943 267972 286884 290303 299757 335924 399676 401958 503886 580606 599514 755829 803916 870909 899271 1007772 1091753 1161212 1199028 1298947 1511658 1741818 1798542 2183506 2597894 2612727 3023316 3275259 3483636 3597084 3896841 4367012 5195788 5225454 6550518 7793682 9825777 10450908 11690523 13101036 13688903 15587364 19651554 23381046 27377806 39303108 41066709 46762092 54755612 82133418 123200127 164266836 177955739 246400254 355911478 492800508 533867217 711822956 1067734434 1601601651 2135468868 3203203302 6406406604
• Sum of all divisors σ(n): 17703565152
• Sum of proper divisors (its aliquot sum) s(n): 11297158548
• 6406406604 is an abundant number, because the sum of its proper divisors (11297158548) is greater than itself. Its abundance is 4890751944

Bases of 6406406604

• Binary: 101111101110110100000000111001100₂
• Hexadecimal: 0x17DDA01CC
• Base-36: 2XY7IZ0

Squares and roots of 6406406604

• 6406406604 squared (6406406604²) is 41042045575774812816
• 6406406604 cubed (6406406604³) is 262932031818312743241286236864
• The square root of 6406406604 is 80040.0312593643
• The cube root of 6406406604 is 1857.2548439579

Scales and comparisons

• 6,406,406,604 seconds is equal to 203 years, 36 weeks, 4 days, 5 hours, 23 minutes, 24 seconds.
• To count from 1 to 6,406,406,604 would take you about four hundred seven 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 6406406604 cubic inches would be around 154.8 feet tall.

Recreational maths with 6406406604

• 6406406604 backwards is 4066046046
• 6406406604 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6406406604's digits is 36
• More coming soon!