5140145920

Names of 5140145920

• Cardinal: 5140145920 can be written as Five billion, one hundred forty million, one hundred forty-five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 5.14014592 × 10⁹

Factors of 5140145920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 44156

Divisors of 5140145920

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 52 56 64 65 70 80 91 104 112 128 130 140 160 182 208 224 256 260 280 320 364 416 448 455 520 560 640 728 832 896 910 1040 1120 1280 1456 1664 1792 1820 2080 2240 2912 3328 3640 4160 4480 5824 7280 8320 8960 11648 14560 16640 23296 29120 44129 58240 88258 116480 176516 220645 308903 353032 441290 573677 617806 706064 882580 1147354 1235612 1412128 1544515 1765160 2294708 2471224 2824256 2868385 3089030 3530320 4015739 4589416 4942448 5648512 5736770 6178060 7060640 8031478 9178832 9884896 11297024 11473540 12356120 14121280 16062956 18357664 19769792 20078695 22947080 24712240 28242560 32125912 36715328 39539584 40157390 45894160 49424480 56485120 64251824 73430656 79079168 80314780 91788320 98848960 128503648 146861312 160629560 183576640 197697920 257007296 321259120 367153280 395395840 514014592 642518240 734306560 1028029184 1285036480 2570072960 5140145920
• Sum of all divisors σ(n): 15153888960
• Sum of proper divisors (its aliquot sum) s(n): 10013743040
• 5140145920 is an abundant number, because the sum of its proper divisors (10013743040) is greater than itself. Its abundance is 4873597120

Bases of 5140145920

• Binary: 100110010011000000110011100000000₂
• Hexadecimal: 0x132606700
• Base-36: 2D0B5Z4

Squares and roots of 5140145920

• 5140145920 squared (5140145920²) is 26421100078892646400
• 5140145920 cubed (5140145920³) is 135808309772431714510962688000
• The square root of 5140145920 is 71694.8109698323
• The cube root of 5140145920 is 1725.8053700611

Scales and comparisons

• 5,140,145,920 seconds is equal to 163 years, 22 weeks, 6 days, 10 hours, 18 minutes, 40 seconds.
• To count from 1 to 5,140,145,920 would take you about three hundred twenty-six 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 5140145920 cubic inches would be around 143.8 feet tall.

Recreational maths with 5140145920

• 5140145920 backwards is 0295410415
• The number of decimal digits it has is: 10
• The sum of 5140145920's digits is 31
• More coming soon!