197490150

Names of 197490150

• Cardinal: 197490150 can be written as One hundred ninety-seven million, four hundred ninety thousand, one hundred fifty.

Scientific notation

• Scientific notation: 1.9749015 × 10⁸

Factors of 197490150

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 65

Divisors of 197490150

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 5 6 9 10 11 13 15 18 22 25 26 27 30 31 33 39 45 50 54 55 62 65 66 75 78 81 90 93 99 110 117 121 130 135 143 150 155 162 165 186 195 198 225 234 242 270 275 279 286 297 310 325 330 341 351 363 390 403 405 429 450 465 495 550 558 585 594 605 650 675 682 702 715 726 775 806 810 825 837 858 891 930 975 990 1023 1053 1089 1170 1209 1210 1287 1350 1395 1430 1485 1550 1573 1650 1674 1705 1755 1782 1815 1950 2015 2025 2046 2106 2145 2178 2325 2418 2475 2511 2574 2790 2925 2970 3025 3069 3146 3267 3410 3510 3575 3627 3630 3751 3861 4030 4050 4185 4290 4433 4455 4650 4719 4950 5022 5115 5265 5445 5850 6045 6050 6138 6435 6534 6975 7150 7254 7425 7502 7722 7865 8370 8525 8775 8866 8910 9075 9207 9438 9801 10075 10230 10530 10725 10881 10890 11253 11583 12090 12555 12870 13299 13950 14157 14850 15345 15730 16335 17050 17550 18135 18150 18414 18755 19305 19602 20150 20925 21450 21762 22165 22275 22506 23166 23595 25110 25575 26325 26598 27225 27621 28314 30225 30690 32175 32643 32670 33759 36270 37510 38610 39325 39897 41850 42471 44330 44550 46035 47190 48763 49005 51150 52650 54405 54450 55242 56265 57915 60450 62775 64350 65286 66495 67518 70785 76725 78650 79794 81675 84942 90675 92070 93775 96525 97526 98010 101277 108810 110825 112530 115830 117975 119691 125550 127413 132990 138105 141570 146289 153450 163215 163350 168795 181350 187550 193050 199485 202554 212355 221650 230175 235950 239382 243815 245025 254826 272025 276210 281325 289575 292578 303831 326430 332475 337590 353925 359073 398970 424710 438867 460350 487630 490050 506385 544050 562650 579150 598455 607662 637065 664950 690525 707850 718146 731445 816075 843975 877734 997425 1012770 1061775 1196910 1219075 1274130 1316601 1381050 1462890 1519155 1632150 1687950 1795365 1994850 2123550 2194335 2438150 2531925 2633202 2992275 3038310 3185325 3590730 3657225 3949803 4388670 5063850 5984550 6370650 6583005 7314450 7595775 7899606 8976825 10971675 13166010 15191550 17953650 19749015 21943350 32915025 39498030 65830050 98745075 197490150
• Sum of all divisors σ(n): 670498752
• Sum of proper divisors (its aliquot sum) s(n): 473008602
• 197490150 is an abundant number, because the sum of its proper divisors (473008602) is greater than itself. Its abundance is 275518452

Bases of 197490150

• Binary: 1011110001010111010111100110₂
• Hexadecimal: 0xBC575E6
• Base-36: 39KWDI

Squares and roots of 197490150

• 197490150 squared (197490150²) is 39002359347022500
• 197490150 cubed (197490150³) is 7702581797797375578375000
• The square root of 197490150 is 14053.1188709127
• The cube root of 197490150 is 582.3469607229

Scales and comparisons

• 197,490,150 seconds is equal to 6 years, 14 weeks, 3 days, 18 hours, 22 minutes, 30 seconds.
• To count from 1 to 197,490,150 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 197490150 cubic inches would be around 48.5 feet tall.

Recreational maths with 197490150

• 197490150 backwards is 051094791
• The number of decimal digits it has is: 9
• The sum of 197490150's digits is 36
• More coming soon!