380920800

Names of 380920800

• Cardinal: 380920800 can be written as Three hundred eighty million, nine hundred twenty thousand, eight hundred.

Scientific notation

• Scientific notation: 3.809208 × 10⁸

Factors of 380920800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 473

Divisors of 380920800

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 25 26 29 30 32 39 40 48 50 52 58 60 65 75 78 80 87 96 100 104 116 120 130 145 150 156 160 174 195 200 208 232 240 260 290 300 312 325 348 377 390 400 416 421 435 464 480 520 580 600 624 650 696 725 754 780 800 842 870 928 975 1040 1131 1160 1200 1248 1263 1300 1392 1450 1508 1560 1684 1740 1885 1950 2080 2105 2175 2262 2320 2400 2526 2600 2784 2900 3016 3120 3368 3480 3770 3900 4210 4350 4524 4640 5052 5200 5473 5655 5800 6032 6240 6315 6736 6960 7540 7800 8420 8700 9048 9425 10104 10400 10525 10946 11310 11600 12064 12209 12630 13472 13920 15080 15600 16419 16840 17400 18096 18850 20208 21050 21892 22620 23200 24418 25260 27365 28275 30160 31200 31575 32838 33680 34800 36192 36627 37700 40416 42100 43784 45240 48836 50520 54730 56550 60320 61045 63150 65676 67360 69600 73254 75400 82095 84200 87568 90480 97672 101040 109460 113100 122090 126300 131352 136825 146508 150800 158717 164190 168400 175136 180960 183135 195344 202080 218920 226200 244180 252600 262704 273650 293016 301600 305225 317434 328380 336800 366270 390688 410475 437840 452400 476151 488360 505200 525408 547300 586032 610450 634868 656760 732540 793585 820950 875680 904800 915675 952302 976720 1010400 1094600 1172064 1220900 1269736 1313520 1465080 1587170 1641900 1831350 1904604 1953440 2189200 2380755 2441800 2539472 2627040 2930160 3174340 3283800 3662700 3809208 3967925 4378400 4761510 4883600 5078944 5860320 6348680 6567600 7325400 7618416 7935850 9523020 9767200 11903775 12697360 13135200 14650800 15236832 15871700 19046040 23807550 25394720 29301600 31743400 38092080 47615100 63486800 76184160 95230200 126973600 190460400 380920800
• Sum of all divisors σ(n): 1384598880
• Sum of proper divisors (its aliquot sum) s(n): 1003678080
• 380920800 is an abundant number, because the sum of its proper divisors (1003678080) is greater than itself. Its abundance is 622757280

Bases of 380920800

• Binary: 10110101101000110001111100000₂
• Hexadecimal: 0x16B463E0
• Base-36: 6ASGDC

Squares and roots of 380920800

• 380920800 squared (380920800²) is 145100655872640000
• 380920800 cubed (380920800³) is 55271857915530726912000000
• The square root of 380920800 is 19517.1924210425
• The cube root of 380920800 is 724.9002161521

Scales and comparisons

• 380,920,800 seconds is equal to 12 years, 5 weeks, 5 days, 19 hours, 20 minutes.
• To count from 1 to 380,920,800 would take you about eighteen 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 380920800 cubic inches would be around 60.4 feet tall.

Recreational maths with 380920800

• 380920800 backwards is 008029083
• 380920800 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 380920800's digits is 30
• More coming soon!