5005128128

Names of 5005128128

• Cardinal: 5005128128 can be written as Five billion, five million, one hundred twenty-eight thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 5.005128128 × 10⁹

Factors of 5005128128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 11194

Divisors of 5005128128

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 7 8 11 13 14 16 22 26 28 32 44 49 52 56 64 77 88 91 98 104 112 143 154 176 182 196 208 224 286 308 352 364 392 416 448 539 572 616 637 704 728 784 832 1001 1078 1144 1232 1274 1456 1568 2002 2156 2288 2464 2548 2912 3136 4004 4312 4576 4928 5096 5824 7007 8008 8624 9152 10192 11161 14014 16016 17248 20384 22322 28028 32032 34496 40768 44644 56056 64064 78127 89288 112112 122771 145093 156254 178576 224224 245542 290186 312508 357152 448448 491084 546889 580372 625016 714304 859397 982168 1015651 1093778 1160744 1250032 1596023 1718794 1964336 2031302 2187556 2321488 2500064 3192046 3437588 3928672 4062604 4375112 4642976 5000128 6015779 6384092 6875176 7109557 7857344 8125208 8750224 9285952 11172161 12031558 12768184 13750352 14219114 16250416 17500448 22344322 24063116 25536368 27500704 28438228 32500832 35000896 44688644 48126232 51072736 55001408 56876456 65001664 78205127 89377288 96252464 102145472 113752912 156410254 178754576 192504928 227505824 312820508 357509152 385009856 455011648 625641016 715018304 1251282032 2502564064 5005128128
• Sum of all divisors σ(n): 13574688624
• Sum of proper divisors (its aliquot sum) s(n): 8569560496
• 5005128128 is an abundant number, because the sum of its proper divisors (8569560496) is greater than itself. Its abundance is 3564432368

Bases of 5005128128

• Binary: 100101010010101000011000111000000₂
• Hexadecimal: 0x12A5431C0
• Base-36: 2ARX9KW

Squares and roots of 5005128128

• 5005128128 squared (5005128128²) is 25051307577696784384
• 5005128128 cubed (5005128128³) is 125385004200309720975509553152
• The square root of 5005128128 is 70746.9301666157
• The cube root of 5005128128 is 1710.5603452993

Scales and comparisons

• 5,005,128,128 seconds is equal to 159 years, 7 weeks, 4 days, 17 hours, 22 minutes, 8 seconds.
• To count from 1 to 5,005,128,128 would take you about three hundred eighteen 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 5005128128 cubic inches would be around 142.5 feet tall.

Recreational maths with 5005128128

• 5005128128 backwards is 8218215005
• 5005128128 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5005128128's digits is 32
• More coming soon!