5045139440

Names of 5045139440

• Cardinal: 5045139440 can be written as Five billion, forty-five million, one hundred thirty-nine thousand, four hundred forty.

Scientific notation

• Scientific notation: 5.04513944 × 10⁹

Factors of 5045139440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1885

Divisors of 5045139440

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 37 40 44 55 74 80 88 89 110 148 176 178 185 220 296 356 370 407 440 445 592 712 740 814 880 890 979 1424 1480 1628 1741 1780 1958 2035 2960 3256 3293 3482 3560 3916 4070 4895 6512 6586 6964 7120 7832 8140 8705 9790 13172 13928 15664 16280 16465 17410 19151 19580 26344 27856 32560 32930 34820 36223 38302 39160 52688 64417 65860 69640 72446 76604 78320 95755 128834 131720 139280 144892 153208 154949 181115 191510 257668 263440 289784 306416 309898 322085 362230 383020 515336 579568 619796 644170 708587 724460 766040 774745 1030672 1239592 1288340 1417174 1448920 1532080 1549490 1704439 2479184 2576680 2834348 2897840 3098980 3408878 3542935 5153360 5668696 5733113 6197960 6817756 7085870 8522195 11337392 11466226 12395920 13635512 14171740 17044390 22932452 27271024 28343480 28665565 34088780 45864904 56686960 57331130 63064243 68177560 91729808 114662260 126128486 136355120 229324520 252256972 315321215 458649040 504513944 630642430 1009027888 1261284860 2522569720 5045139440
• Sum of all divisors σ(n): 13297452480
• Sum of proper divisors (its aliquot sum) s(n): 8252313040
• 5045139440 is an abundant number, because the sum of its proper divisors (8252313040) is greater than itself. Its abundance is 3207173600

Bases of 5045139440

• Binary: 100101100101101101011011111110000₂
• Hexadecimal: 0x12CB6B7F0
• Base-36: 2BFQUI8

Squares and roots of 5045139440

• 5045139440 squared (5045139440²) is 25453431969043513600
• 5045139440 cubed (5045139440³) is 128416113510378289539536384000
• The square root of 5045139440 is 71029.1450040053
• The cube root of 5045139440 is 1715.1063623483

Scales and comparisons

• 5,045,139,440 seconds is equal to 160 years, 21 weeks, 5 days, 19 hours, 37 minutes, 20 seconds.
• To count from 1 to 5,045,139,440 would take you about three hundred twenty 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 5045139440 cubic inches would be around 142.9 feet tall.

Recreational maths with 5045139440

• 5045139440 backwards is 0449315405
• The number of decimal digits it has is: 10
• The sum of 5045139440's digits is 35
• More coming soon!