30800772800

Names of 30800772800

• Cardinal: 30800772800 can be written as Thirty billion, eight hundred million, seven hundred seventy-two thousand, eight hundred.

Scientific notation

• Scientific notation: 3.08007728 × 10¹⁰

Factors of 30800772800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 5066

Divisors of 30800772800

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 49 50 56 64 70 79 80 98 100 112 140 158 160 175 196 200 224 245 280 316 320 350 392 395 400 448 490 553 560 632 700 784 790 800 980 1106 1120 1225 1264 1400 1568 1580 1600 1960 1975 2212 2240 2450 2528 2765 2800 3136 3160 3871 3920 3950 4424 4900 4973 5056 5530 5600 6320 7742 7840 7900 8848 9800 9946 11060 11200 12640 13825 15484 15680 15800 17696 19355 19600 19892 22120 24865 25280 27650 30968 31600 34811 35392 38710 39200 39784 44240 49730 55300 61936 63200 69622 77420 78400 79568 88480 96775 99460 110600 123872 124325 126400 139244 154840 159136 174055 176960 193550 198920 221200 243677 247744 248650 278488 309680 318272 348110 387100 392867 397840 442400 487354 497300 556976 619360 696220 774200 785734 795680 870275 884800 974708 994600 1113952 1218385 1238720 1392440 1548400 1571468 1591360 1740550 1949416 1964335 1989200 2227904 2436770 2750069 2784880 3096800 3142936 3481100 3898832 3928670 3978400 4873540 5500138 5569760 6091925 6193600 6285872 6962200 7797664 7857340 7956800 9747080 9821675 11000276 11139520 12183850 12571744 13750345 13924400 15595328 15714680 19250483 19494160 19643350 22000552 24367700 25143488 27500690 27848800 31429360 38500966 38988320 39286700 44001104 48735400 55001380 55697600 62858720 68751725 77001932 77976640 78573400 88002208 96252415 97470800 110002760 125717440 137503450 154003864 157146800 176004416 192504830 194941600 220005520 275006900 308007728 314293600 385009660 389883200 440011040 481262075 550013800 616015456 628587200 770019320 880022080 962524150 1100027600 1232030912 1540038640 1925048300 2200055200 3080077280 3850096600 4400110400 6160154560 7700193200 15400386400 30800772800
• Sum of all divisors σ(n): 89296829280
• Sum of proper divisors (its aliquot sum) s(n): 58496056480
• 30800772800 is an abundant number, because the sum of its proper divisors (58496056480) is greater than itself. Its abundance is 27695283680

Bases of 30800772800

• Binary: 11100101011110111100111111011000000₂
• Hexadecimal: 0x72BDE7EC0
• Base-36: E5DZGE8

Squares and roots of 30800772800

• 30800772800 squared (30800772800²) is 948687605077219840000
• 30800772800 cubed (30800772800³) is 29220311382159574747492352000000
• The square root of 30800772800 is 175501.4894523691
• The cube root of 30800772800 is 3134.6366310037

Scales and comparisons

• 30,800,772,800 seconds is equal to 979 years, 19 weeks, 1 day, 10 hours, 13 minutes, 20 seconds.
• To count from 1 to 30,800,772,800 would take you about one thousand, nine hundred fifty-eight 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 30800772800 cubic inches would be around 261.2 feet tall.

Recreational maths with 30800772800

• 30800772800 backwards is 00827700803
• 30800772800 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30800772800's digits is 35
• More coming soon!