28329450240

Names of 28329450240

• Cardinal: 28329450240 can be written as Twenty-eight billion, three hundred twenty-nine million, four hundred fifty thousand, two hundred forty.

Scientific notation

• Scientific notation: 2.832945024 × 10¹⁰

Factors of 28329450240

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 81101

Divisors of 28329450240

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 30 32 35 39 40 42 48 52 56 60 64 65 70 78 80 84 91 96 104 105 112 120 128 130 140 156 160 168 182 192 195 208 210 224 240 256 260 273 280 312 320 336 364 384 390 416 420 448 455 480 520 546 560 624 640 672 728 768 780 832 840 896 910 960 1040 1092 1120 1248 1280 1344 1365 1456 1560 1664 1680 1792 1820 1920 2080 2184 2240 2496 2688 2730 2912 3120 3328 3360 3640 3840 4160 4368 4480 4992 5376 5460 5824 6240 6720 7280 8320 8736 8960 9984 10920 11648 12480 13440 14560 16640 17472 21840 23296 24960 26880 29120 34944 43680 49920 58240 69888 81071 87360 116480 162142 174720 243213 324284 349440 405355 486426 567497 648568 810710 972852 1053923 1134994 1216065 1297136 1621420 1702491 1945704 2107846 2269988 2432130 2594272 2837485 3161769 3242840 3404982 3891408 4215692 4539976 4864260 5188544 5269615 5674970 6323538 6485680 6809964 7377461 7782816 8431384 8512455 9079952 9728520 10377088 10539230 11349940 12647076 12971360 13619928 14754922 15565632 15808845 16862768 17024910 18159904 19457040 20754176 21078460 22132383 22699880 25294152 25942720 27239856 29509844 31131264 31617690 33725536 34049820 36319808 36887305 38914080 42156920 44264766 45399760 50588304 51885440 54479712 59019688 62262528 63235380 67451072 68099640 72639616 73774610 77828160 84313840 88529532 90799520 101176608 103770880 108959424 110661915 118039376 126470760 134902144 136199280 145279232 147549220 155656320 168627680 177059064 181599040 202353216 217918848 221323830 236078752 252941520 269804288 272398560 295098440 311312640 337255360 354118128 363198080 404706432 435837696 442647660 472157504 505883040 544797120 590196880 674510720 708236256 726396160 809412864 885295320 944315008 1011766080 1089594240 1180393760 1349021440 1416472512 1770590640 1888630016 2023532160 2179188480 2360787520 2832945024 3541181280 4047064320 4721575040 5665890048 7082362560 9443150080 14164725120 28329450240
• Sum of all divisors σ(n): 111357904896
• Sum of proper divisors (its aliquot sum) s(n): 83028454656
• 28329450240 is an abundant number, because the sum of its proper divisors (83028454656) is greater than itself. Its abundance is 54699004416

Bases of 28329450240

• Binary: 11010011000100100010001101100000000₂
• Hexadecimal: 0x698911B00
• Base-36: D0IMFPC

Squares and roots of 28329450240

• 28329450240 squared (28329450240²) is 802557750900636057600
• 28329450240 cubed (28329450240³) is 22736019868865884378128973824000
• The square root of 28329450240 is 168313.5474048361
• The cube root of 28329450240 is 3048.4521480505

Scales and comparisons

• 28,329,450,240 seconds is equal to 900 years, 41 weeks, 3 hours, 44 minutes.
• To count from 1 to 28,329,450,240 would take you about one thousand, eight hundred 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 28329450240 cubic inches would be around 254 feet tall.

Recreational maths with 28329450240

• 28329450240 backwards is 04205492382
• 28329450240 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28329450240's digits is 39
• More coming soon!