4945013040

Names of 4945013040

• Cardinal: 4945013040 can be written as Four billion, nine hundred forty-five million, thirteen thousand and forty.

Scientific notation

• Scientific notation: 4.94501304 × 10⁹

Factors of 4945013040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 110221

Divisors of 4945013040

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 17 20 22 24 30 33 34 40 44 48 51 55 60 66 68 80 85 88 102 110 120 132 136 165 170 176 187 204 220 240 255 264 272 330 340 374 408 440 510 528 561 660 680 748 816 880 935 1020 1122 1320 1360 1496 1870 2040 2244 2640 2805 2992 3740 4080 4488 5610 7480 8976 11220 14960 22440 44880 110183 220366 330549 440732 550915 661098 881464 1101830 1212013 1322196 1652745 1762928 1873111 2203660 2424026 2644392 3305490 3636039 3746222 4407320 4848052 5288784 5619333 6060065 6610980 7272078 7492444 8814640 9365555 9696104 11238666 12120130 13221960 14544156 14984888 18180195 18731110 19392208 20604221 22477332 24240260 26443920 28096665 29088312 29969776 36360390 37462220 41208442 44954664 48480520 56193330 58176624 61812663 72720780 74924440 82416884 89909328 96961040 103021105 112386660 123625326 145441560 149848880 164833768 206042210 224773320 247250652 290883120 309063315 329667536 412084420 449546640 494501304 618126630 824168840 989002608 1236253260 1648337680 2472506520 4945013040
• Sum of all divisors σ(n): 17707009536
• Sum of proper divisors (its aliquot sum) s(n): 12761996496
• 4945013040 is an abundant number, because the sum of its proper divisors (12761996496) is greater than itself. Its abundance is 7816983456

Bases of 4945013040

• Binary: 100100110101111101110100100110000₂
• Hexadecimal: 0x126BEE930
• Base-36: 29S4SHC

Squares and roots of 4945013040

• 4945013040 squared (4945013040²) is 24453153965770041600
• 4945013040 cubed (4945013040³) is 120921165229860569353342464000
• The square root of 4945013040 is 70320.7866850193
• The cube root of 4945013040 is 1703.6844012045

Scales and comparisons

• 4,945,013,040 seconds is equal to 157 years, 12 weeks, 1 day, 22 hours, 44 minutes.
• To count from 1 to 4,945,013,040 would take you about three hundred fourteen 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 4945013040 cubic inches would be around 142 feet tall.

Recreational maths with 4945013040

• 4945013040 backwards is 0403105494
• 4945013040 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4945013040's digits is 30
• More coming soon!