2228149800

Names of 2228149800

• Cardinal: 2228149800 can be written as Two billion, two hundred twenty-eight million, one hundred forty-nine thousand, eight hundred.

Scientific notation

• Scientific notation: 2.2281498 × 10⁹

Factors of 2228149800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 661

Divisors of 2228149800

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 30 31 36 40 45 50 60 62 72 73 75 90 93 100 120 124 146 150 155 180 186 200 219 225 248 279 292 300 310 360 365 372 438 450 465 547 558 584 600 620 657 730 744 775 876 900 930 1094 1095 1116 1240 1314 1395 1460 1550 1641 1752 1800 1825 1860 2188 2190 2232 2263 2325 2628 2735 2790 2920 3100 3282 3285 3650 3720 4376 4380 4526 4650 4923 5256 5470 5475 5580 6200 6564 6570 6789 6975 7300 8205 8760 9052 9300 9846 10940 10950 11160 11315 13128 13140 13578 13675 13950 14600 16410 16425 16957 18104 18600 19692 20367 21880 21900 22630 24615 26280 27156 27350 27900 32820 32850 33914 33945 39384 39931 40734 41025 43800 45260 49230 50871 54312 54700 55800 56575 65640 65700 67828 67890 79862 81468 82050 84785 90520 98460 101742 101835 109400 113150 119793 123075 131400 135656 135780 152613 159724 162936 164100 169570 169725 196920 199655 203484 203670 226300 239586 246150 254355 271560 305226 319448 328200 339140 339450 359379 399310 406968 407340 423925 452600 479172 492300 508710 509175 598965 610452 678280 678900 718758 763065 798620 814680 847850 958344 984600 998275 1017420 1018350 1197930 1220904 1237861 1271775 1357800 1437516 1526130 1597240 1695700 1796895 1996550 2034840 2036700 2395860 2475722 2543550 2875032 2994825 3052260 3391400 3593790 3713583 3815325 3993100 4073400 4791720 4951444 5087100 5989650 6104520 6189305 7187580 7427166 7630650 7986200 8984475 9902888 10174200 11140749 11979300 12378610 14375160 14854332 15261300 17968950 18567915 22281498 23958600 24757220 29708664 30522600 30946525 35937900 37135830 44562996 49514440 55703745 61893050 71875800 74271660 89125992 92839575 111407490 123786100 148543320 185679150 222814980 247572200 278518725 371358300 445629960 557037450 742716600 1114074900 2228149800
• Sum of all divisors σ(n): 7844378880
• Sum of proper divisors (its aliquot sum) s(n): 5616229080
• 2228149800 is an abundant number, because the sum of its proper divisors (5616229080) is greater than itself. Its abundance is 3388079280

Bases of 2228149800

• Binary: 10000100110011101101111000101000₂
• Hexadecimal: 0x84CEDE28
• Base-36: 10UKZE0

Squares and roots of 2228149800

• 2228149800 squared (2228149800²) is 4964651531240040000
• 2228149800 cubed (2228149800³) is 11061987316402188877992000000
• The square root of 2228149800 is 47203.2816655791
• The cube root of 2228149800 is 1306.1151343863

Scales and comparisons

• 2,228,149,800 seconds is equal to 70 years, 44 weeks, 18 hours, 30 minutes.
• To count from 1 to 2,228,149,800 would take you about one hundred forty-one 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 2228149800 cubic inches would be around 108.8 feet tall.

Recreational maths with 2228149800

• 2228149800 backwards is 0089418222
• 2228149800 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2228149800's digits is 36
• More coming soon!