5311628172

Names of 5311628172

• Cardinal: 5311628172 can be written as Five billion, three hundred eleven million, six hundred twenty-eight thousand, one hundred seventy-two.

Scientific notation

• Scientific notation: 5.311628172 × 10⁹

Factors of 5311628172

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 48154

Divisors of 5311628172

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 17 18 34 36 51 68 102 153 181 204 306 362 543 612 724 1086 1629 2172 3077 3258 6154 6516 9231 12308 18462 27693 36924 47951 55386 95902 110772 143853 191804 287706 431559 575412 815167 863118 1630334 1726236 2445501 3260668 4891002 7336503 8679131 9782004 14673006 17358262 26037393 29346012 34716524 52074786 78112179 104149572 147545227 156224358 295090454 312448716 442635681 590180908 885271362 1327907043 1770542724 2655814086 5311628172
• Sum of all divisors σ(n): 14295258432
• Sum of proper divisors (its aliquot sum) s(n): 8983630260
• 5311628172 is an abundant number, because the sum of its proper divisors (8983630260) is greater than itself. Its abundance is 3672002088

Bases of 5311628172

• Binary: 100111100100110010000001110001100₂
• Hexadecimal: 0x13C99038C
• Base-36: 2FUEMJ0

Squares and roots of 5311628172

• 5311628172 squared (5311628172²) is 28213393837584061584
• 5311628172 cubed (5311628172³) is 149859057535442693927757344448
• The square root of 5311628172 is 72880.9177494357
• The cube root of 5311628172 is 1744.7875562863

Scales and comparisons

• 5,311,628,172 seconds is equal to 168 years, 46 weeks, 3 days, 4 hours, 16 minutes, 12 seconds.
• To count from 1 to 5,311,628,172 would take you about three hundred thirty-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 5311628172 cubic inches would be around 145.4 feet tall.

Recreational maths with 5311628172

• 5311628172 backwards is 2718261135
• 5311628172 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5311628172's digits is 36
• More coming soon!