1028831100

Names of 1028831100

• Cardinal: 1028831100 can be written as One billion, twenty-eight million, eight hundred thirty-one thousand, one hundred.

Scientific notation

• Scientific notation: 1.0288311 × 10⁹

Factors of 1028831100

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 254

Divisors of 1028831100

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 15 20 22 25 30 31 33 44 50 55 60 62 66 75 89 93 100 110 113 124 132 150 155 165 178 186 220 226 267 275 300 310 330 339 341 356 372 445 452 465 534 550 565 620 660 678 682 775 825 890 930 979 1023 1068 1100 1130 1243 1335 1356 1364 1550 1650 1695 1705 1780 1860 1958 2046 2225 2260 2325 2486 2670 2759 2825 2937 3100 3300 3390 3410 3503 3729 3916 4092 4450 4650 4895 4972 5115 5340 5518 5650 5874 6215 6675 6780 6820 7006 7458 8277 8475 8525 8900 9300 9790 10057 10230 10509 11036 11300 11748 12430 13350 13795 14012 14685 14916 16554 16950 17050 17515 18645 19580 20114 20460 21018 24475 24860 25575 26700 27590 29370 30171 30349 31075 33108 33900 34100 35030 37290 38533 40228 41385 42036 48950 50285 51150 52545 55180 58740 60342 60698 62150 68975 70060 73425 74580 77066 82770 87575 91047 93225 97900 100570 102300 105090 110627 115599 120684 121396 124300 137950 146850 150855 151745 154132 165540 175150 182094 186450 192665 201140 206925 210180 221254 231198 251425 262725 275900 293700 301710 303490 311767 331881 350300 364188 372900 385330 413850 442508 455235 462396 502850 525450 553135 577995 603420 606980 623534 663762 754275 758725 770660 827700 910470 935301 963325 1005700 1050900 1106270 1155990 1247068 1327524 1508550 1517450 1558835 1659405 1820940 1870602 1926650 2212540 2276175 2311980 2765675 2889975 3017100 3034900 3117670 3318810 3429437 3741204 3853300 4552350 4676505 5531350 5779950 6235340 6637620 6858874 7794175 8297025 9104700 9353010 10288311 11062700 11559900 13717748 15588350 16594050 17147185 18706020 20576622 23382525 31176700 33188100 34294370 41153244 46765050 51441555 68588740 85735925 93530100 102883110 171471850 205766220 257207775 342943700 514415550 1028831100
• Sum of all divisors σ(n): 3419781120
• Sum of proper divisors (its aliquot sum) s(n): 2390950020
• 1028831100 is an abundant number, because the sum of its proper divisors (2390950020) is greater than itself. Its abundance is 1362118920

Bases of 1028831100

• Binary: 111101010100101011011101111100₂
• Hexadecimal: 0x3D52B77C
• Base-36: H0JF5O

Squares and roots of 1028831100

• 1028831100 squared (1028831100²) is 1058493432327210000
• 1028831100 cubed (1028831100³) is 1089010962323979024231000000
• The square root of 1028831100 is 32075.3971136757
• The cube root of 1028831100 is 1009.5194590153

Scales and comparisons

• 1,028,831,100 seconds is equal to 32 years, 37 weeks, 18 hours, 25 minutes.
• To count from 1 to 1,028,831,100 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 1028831100 cubic inches would be around 84.1 feet tall.

Recreational maths with 1028831100

• 1028831100 backwards is 0011388201
• The number of decimal digits it has is: 10
• The sum of 1028831100's digits is 24
• More coming soon!