1530750000

Names of 1530750000

• Cardinal: 1530750000 can be written as One billion, five hundred thirty million, seven hundred fifty thousand.

Scientific notation

• Scientific notation: 1.53075 × 10⁹

Factors of 1530750000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 180

Divisors of 1530750000

• Number of divisors d(n): 280
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 25 26 30 39 40 48 50 52 60 65 75 78 80 100 104 120 125 130 150 156 157 195 200 208 240 250 260 300 312 314 325 375 390 400 471 500 520 600 624 625 628 650 750 780 785 942 975 1000 1040 1200 1250 1256 1300 1500 1560 1570 1625 1875 1884 1950 2000 2041 2355 2500 2512 2600 3000 3120 3125 3140 3250 3750 3768 3900 3925 4082 4710 4875 5000 5200 6000 6123 6250 6280 6500 7500 7536 7800 7850 8125 8164 9375 9420 9750 10000 10205 11775 12246 12500 12560 13000 15000 15600 15625 15700 16250 16328 18750 18840 19500 19625 20410 23550 24375 24492 25000 26000 30000 30615 31250 31400 32500 32656 37500 37680 39000 39250 40625 40820 46875 47100 48750 48984 50000 51025 58875 61230 62500 62800 65000 75000 78000 78500 81250 81640 93750 94200 97500 97968 98125 102050 117750 121875 122460 125000 130000 150000 153075 157000 162500 163280 187500 188400 195000 196250 203125 204100 235500 243750 244920 250000 255125 294375 306150 314000 325000 375000 390000 392500 406250 408200 471000 487500 489840 490625 510250 588750 609375 612300 650000 750000 765375 785000 812500 816400 942000 975000 981250 1020500 1177500 1218750 1224600 1275625 1471875 1530750 1570000 1625000 1950000 1962500 2041000 2355000 2437500 2449200 2453125 2551250 2943750 3061500 3250000 3826875 3925000 4082000 4710000 4875000 4906250 5102500 5887500 6123000 6378125 7359375 7653750 7850000 9750000 9812500 10205000 11775000 12246000 12756250 14718750 15307500 19134375 19625000 20410000 23550000 25512500 29437500 30615000 31890625 38268750 39250000 51025000 58875000 61230000 63781250 76537500 95671875 102050000 117750000 127562500 153075000 191343750 255125000 306150000 382687500 510250000 765375000 1530750000
• Sum of all divisors σ(n): 5357118928
• Sum of proper divisors (its aliquot sum) s(n): 3826368928
• 1530750000 is an abundant number, because the sum of its proper divisors (3826368928) is greater than itself. Its abundance is 2295618928

Bases of 1530750000

• Binary: 1011011001111010110010000110000₂
• Hexadecimal: 0x5B3D6430
• Base-36: PBDA9C

Squares and roots of 1530750000

• 1530750000 squared (1530750000²) is 2343195562500000000
• 1530750000 cubed (1530750000³) is 3586846607296875000000000000
• The square root of 1530750000 is 39124.8003189793
• The cube root of 1530750000 is 1152.4836053085

Scales and comparisons

• 1,530,750,000 seconds is equal to 48 years, 35 weeks, 20 minutes.
• To count from 1 to 1,530,750,000 would take you about ninety-seven 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 1530750000 cubic inches would be around 96 feet tall.

Recreational maths with 1530750000

• 1530750000 backwards is 0000570351
• The number of decimal digits it has is: 10
• The sum of 1530750000's digits is 21
• More coming soon!