28388827350

Names of 28388827350

• Cardinal: 28388827350 can be written as Twenty-eight billion, three hundred eighty-eight million, eight hundred twenty-seven thousand, three hundred fifty.

Scientific notation

• Scientific notation: 2.838882735 × 10¹⁰

Factors of 28388827350

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 535

Divisors of 28388827350

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 25 26 27 30 39 45 50 54 65 75 78 81 90 117 130 135 150 162 181 195 225 234 243 270 325 331 351 362 390 405 450 486 543 585 650 662 675 702 729 810 905 975 993 1053 1086 1170 1215 1350 1458 1629 1655 1755 1810 1950 1986 2025 2106 2353 2430 2715 2925 2979 3159 3258 3310 3510 3645 4050 4303 4525 4706 4887 4965 5265 5430 5850 5958 6075 6318 7059 7290 8145 8275 8606 8775 8937 9050 9477 9774 9930 10530 11765 12150 12909 13575 14118 14661 14895 15795 16290 16550 17550 17874 18225 18954 21177 21515 23530 24435 24825 25818 26325 26811 27150 29322 29790 31590 35295 36450 38727 40725 42354 43030 43983 44685 47385 48870 49650 52650 53622 58825 59911 63531 64545 70590 73305 74475 77454 78975 80433 81450 87966 89370 94770 105885 107575 116181 117650 119822 122175 127062 129090 131949 134055 146610 148950 157950 160866 176475 179733 190593 193635 211770 215150 219915 223425 232362 236925 241299 244350 263898 268110 299555 317655 322725 348543 352950 359466 366525 381186 387270 402165 439830 446850 473850 482598 529425 539199 571779 580905 599110 635310 645450 659745 670275 697086 733050 778843 804330 898665 952965 968175 1045629 1058850 1078398 1099575 1143558 1161810 1206495 1319490 1340550 1497775 1557686 1588275 1617597 1715337 1742715 1797330 1905930 1936350 2010825 2091258 2199150 2336529 2412990 2695995 2858895 2904525 2995550 3136887 3176550 3235194 3298725 3430674 3485430 3894215 4021650 4493325 4673058 4764825 4852791 5228145 5391990 5717790 5809050 6032475 6273774 6597450 7009587 7788430 8087985 8576685 8713575 8986650 9529650 9705582 10456290 11682645 12064950 13479975 14019174 14294475 14558373 15684435 16175970 17153370 17427150 19471075 21028761 23365290 24263955 26140725 26959950 28588950 29116746 31368870 35047935 38942150 40439925 42057522 42883425 43675119 48527910 52281450 58413225 63086283 70095870 72791865 78422175 80879850 85766850 87350238 105143805 116826450 121319775 126172566 145583730 156844350 175239675 189258849 210287610 218375595 242639550 315431415 350479350 363959325 378517698 436751190 525719025 567776547 630862830 727918650 946294245 1051438050 1091877975 1135553094 1577157075 1892588490 2183755950 2838882735 3154314150 4731471225 5677765470 9462942450 14194413675 28388827350
• Sum of all divisors σ(n): 85988548464
• Sum of proper divisors (its aliquot sum) s(n): 57599721114
• 28388827350 is an abundant number, because the sum of its proper divisors (57599721114) is greater than itself. Its abundance is 29210893764

Bases of 28388827350

• Binary: 11010011100000110110010000011010110₂
• Hexadecimal: 0x69C1B20D6
• Base-36: D1HZ3DI

Squares and roots of 28388827350

• 28388827350 squared (28388827350²) is 805925518308108022500
• 28388827350 cubed (28388827350³) is 22879280396208142755902415375000
• The square root of 28388827350 is 168489.8434624473
• The cube root of 28388827350 is 3050.5804628443

Scales and comparisons

• 28,388,827,350 seconds is equal to 902 years, 35 weeks, 1 day, 9 hours, 22 minutes, 30 seconds.
• To count from 1 to 28,388,827,350 would take you about one thousand, eight hundred 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 28388827350 cubic inches would be around 254.2 feet tall.

Recreational maths with 28388827350

• 28388827350 backwards is 05372888382
• 28388827350 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28388827350's digits is 54
• More coming soon!