30750428800

Names of 30750428800

• Cardinal: 30750428800 can be written as Thirty billion, seven hundred fifty million, four hundred twenty-eight thousand, eight hundred.

Scientific notation

• Scientific notation: 3.07504288 × 10¹⁰

Factors of 30750428800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 8150

Divisors of 30750428800

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 25 26 28 32 35 40 50 52 56 64 65 70 80 91 100 104 112 128 130 140 160 169 175 182 200 208 224 260 280 320 325 338 350 364 400 416 448 455 520 560 640 650 676 700 728 800 832 845 896 910 1040 1120 1183 1300 1352 1400 1456 1600 1664 1690 1820 2080 2240 2275 2366 2600 2704 2800 2912 3200 3380 3640 4160 4225 4480 4550 4732 5200 5408 5600 5824 5915 6760 7280 8123 8320 8450 9100 9464 10400 10816 11200 11648 11830 13520 14560 16246 16900 18200 18928 20800 21632 22400 23660 27040 29120 29575 32492 33800 36400 37856 40615 41600 47320 54080 56861 58240 59150 64984 67600 72800 75712 81230 94640 105599 108160 113722 118300 129968 135200 145600 151424 162460 189280 203075 211198 227444 236600 259936 270400 284305 291200 324920 378560 406150 422396 454888 473200 519872 527995 540800 568610 649840 739193 757120 812300 844792 909776 946400 1039744 1055990 1137220 1299680 1372787 1421525 1478386 1624600 1689584 1819552 1892800 2111980 2274440 2599360 2639975 2745574 2843050 2956772 3249200 3379168 3639104 3695965 3785600 4223960 4548880 5198720 5279950 5491148 5686100 5913544 6498400 6758336 6863935 7278208 7391930 8447920 9097760 9609509 10559900 10982296 11372200 11827088 12996800 13516672 13727870 14783860 16895840 18195520 18479825 19219018 21119800 21964592 22744400 23654176 25993600 27455740 29567720 33791680 34319675 36391040 36959650 38438036 42239600 43929184 45488800 47308352 48047545 54911480 59135440 67583360 68639350 73919300 76876072 84479200 87858368 90977600 94616704 96095090 109822960 118270880 137278700 147838600 153752144 168958400 175716736 181955200 192190180 219645920 236541760 240237725 274557400 295677200 307504288 337916800 384380360 439291840 473083520 480475450 549114800 591354400 615008576 768760720 878583680 960950900 1098229600 1182708800 1230017152 1537521440 1921901800 2196459200 2365417600 3075042880 3843803600 4392918400 6150085760 7687607200 15375214400 30750428800
• Sum of all divisors σ(n): 94018402080
• Sum of proper divisors (its aliquot sum) s(n): 63267973280
• 30750428800 is an abundant number, because the sum of its proper divisors (63267973280) is greater than itself. Its abundance is 32517544480

Bases of 30750428800

• Binary: 11100101000110111100100111010000000₂
• Hexadecimal: 0x728DE4E80
• Base-36: E4K0EPS

Squares and roots of 30750428800

• 30750428800 squared (30750428800²) is 945588871383869440000
• 30750428800 cubed (30750428800³) is 29077263263562034683215872000000
• The square root of 30750428800 is 175358.0018134331
• The cube root of 30750428800 is 3132.9278404895

Scales and comparisons

• 30,750,428,800 seconds is equal to 977 years, 39 weeks, 6 days, 17 hours, 46 minutes, 40 seconds.
• To count from 1 to 30,750,428,800 would take you about one thousand, nine hundred fifty-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 30750428800 cubic inches would be around 261.1 feet tall.

Recreational maths with 30750428800

• 30750428800 backwards is 00882405703
• The number of decimal digits it has is: 11
• The sum of 30750428800's digits is 37
• More coming soon!