197142000

Names of 197142000

• Cardinal: 197142000 can be written as One hundred ninety-seven million, one hundred forty-two thousand.

Scientific notation

• Scientific notation: 1.97142 × 10⁸

Factors of 197142000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 153

Divisors of 197142000

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 25 29 30 33 40 44 48 50 55 58 60 66 75 80 87 88 100 103 110 116 120 125 132 145 150 165 174 176 200 206 220 232 240 250 264 275 290 300 309 319 330 348 375 400 412 435 440 464 500 515 528 550 580 600 618 638 660 696 725 750 824 825 870 880 957 1000 1030 1100 1133 1160 1200 1236 1276 1320 1375 1392 1450 1500 1545 1595 1648 1650 1740 1914 2000 2060 2175 2200 2266 2320 2472 2552 2575 2640 2750 2900 2987 3000 3090 3190 3300 3399 3480 3625 3828 4120 4125 4350 4400 4532 4785 4944 5104 5150 5500 5665 5800 5974 6000 6180 6380 6600 6798 6960 7250 7656 7725 7975 8240 8250 8700 8961 9064 9570 10300 10875 11000 11330 11600 11948 12360 12760 12875 13200 13596 14500 14935 15312 15450 15950 16500 16995 17400 17922 18128 19140 20600 21750 22000 22660 23896 23925 24720 25520 25750 27192 28325 29000 29870 30900 31900 32857 33000 33990 34800 35844 38280 38625 39875 41200 43500 44805 45320 47792 47850 51500 54384 56650 58000 59740 61800 63800 65714 66000 67980 71688 74675 76560 77250 79750 84975 87000 89610 90640 95700 98571 103000 113300 119480 119625 123600 127600 131428 135960 141625 143376 149350 154500 159500 164285 169950 174000 179220 191400 197142 206000 224025 226600 238960 239250 262856 271920 283250 298700 309000 319000 328570 339900 358440 373375 382800 394284 424875 448050 453200 478500 492855 525712 566500 597400 618000 638000 657140 679800 716880 746750 788568 821425 849750 896100 957000 985710 1120125 1133000 1194800 1314280 1359600 1493500 1577136 1642850 1699500 1792200 1914000 1971420 2240250 2266000 2464275 2628560 2987000 3285700 3399000 3584400 3942840 4107125 4480500 4928550 5974000 6571400 6798000 7885680 8214250 8961000 9857100 12321375 13142800 16428500 17922000 19714200 24642750 32857000 39428400 49285500 65714000 98571000 197142000
• Sum of all divisors σ(n): 724239360
• Sum of proper divisors (its aliquot sum) s(n): 527097360
• 197142000 is an abundant number, because the sum of its proper divisors (527097360) is greater than itself. Its abundance is 329955360

Bases of 197142000

• Binary: 1011110000000010010111110000₂
• Hexadecimal: 0xBC025F0
• Base-36: 39DFQO

Squares and roots of 197142000

• 197142000 squared (197142000²) is 38864968164000000
• 197142000 cubed (197142000³) is 7661917553787288000000000
• The square root of 197142000 is 14040.7264769313
• The cube root of 197142000 is 582.0045582477

Scales and comparisons

• 197,142,000 seconds is equal to 6 years, 13 weeks, 6 days, 17 hours, 40 minutes.
• To count from 1 to 197,142,000 would take you about nine 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 197142000 cubic inches would be around 48.5 feet tall.

Recreational maths with 197142000

• 197142000 backwards is 000241791
• 197142000 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 197142000's digits is 24
• More coming soon!