1028951040

Names of 1028951040

• Cardinal: 1028951040 can be written as One billion, twenty-eight million, nine hundred fifty-one thousand and forty.

Scientific notation

• Scientific notation: 1.02895104 × 10⁹

Factors of 1028951040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 5176

Divisors of 1028951040

• Number of divisors d(n): 176
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 64 65 78 80 96 104 120 128 130 156 160 192 195 208 240 256 260 312 320 384 390 416 480 512 520 624 640 768 780 832 960 1024 1040 1248 1280 1536 1560 1664 1920 2080 2496 2560 3072 3120 3328 3840 4160 4992 5120 5153 6240 6656 7680 8320 9984 10306 12480 13312 15360 15459 16640 19968 20612 24960 25765 30918 33280 39936 41224 49920 51530 61836 66560 66989 77295 82448 99840 103060 123672 133978 154590 164896 199680 200967 206120 247344 267956 309180 329792 334945 401934 412240 494688 535912 618360 659584 669890 803868 824480 989376 1004835 1071824 1236720 1319168 1339780 1607736 1648960 1978752 2009670 2143648 2473440 2638336 2679560 3215472 3297920 3957504 4019340 4287296 4946880 5276672 5359120 6430944 6595840 7915008 8038680 8574592 9893760 10718240 12861888 13191680 15830016 16077360 17149184 19787520 21436480 25723776 26383360 32154720 34298368 39575040 42872960 51447552 64309440 68596736 79150080 85745920 102895104 128618880 171491840 205790208 257237760 342983680 514475520 1028951040
• Sum of all divisors σ(n): 3544879968
• Sum of proper divisors (its aliquot sum) s(n): 2515928928
• 1028951040 is an abundant number, because the sum of its proper divisors (2515928928) is greater than itself. Its abundance is 1486977888

Bases of 1028951040

• Binary: 111101010101001000110000000000₂
• Hexadecimal: 0x3D548C00
• Base-36: H0LZPC

Squares and roots of 1028951040

• 1028951040 squared (1028951040²) is 1058740242717081600
• 1028951040 cubed (1028951040³) is 1089391873833593538084864000
• The square root of 1028951040 is 32077.2667164769
• The cube root of 1028951040 is 1009.5586870477

Scales and comparisons

• 1,028,951,040 seconds is equal to 32 years, 37 weeks, 2 days, 3 hours, 44 minutes.
• To count from 1 to 1,028,951,040 would take you about sixty-five 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 1028951040 cubic inches would be around 84.1 feet tall.

Recreational maths with 1028951040

• 1028951040 backwards is 0401598201
• 1028951040 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1028951040's digits is 30
• More coming soon!