229707720

Names of 229707720

• Cardinal: 229707720 can be written as Two hundred twenty-nine million, seven hundred seven thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 2.2970772 × 10⁸

Factors of 229707720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 154

Divisors of 229707720

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 18 19 20 22 24 30 33 36 38 40 43 44 45 55 57 60 66 71 72 76 86 88 90 95 99 110 114 120 129 132 142 152 165 171 172 180 190 198 209 213 215 220 228 258 264 284 285 330 342 344 355 360 380 387 396 418 426 430 440 456 473 495 516 568 570 627 639 645 660 684 710 760 774 781 792 817 836 852 855 860 946 990 1032 1045 1065 1140 1254 1278 1290 1320 1349 1368 1419 1420 1548 1562 1634 1672 1704 1710 1720 1881 1892 1935 1980 2090 2130 2280 2343 2365 2451 2508 2556 2580 2698 2838 2840 3053 3096 3124 3135 3195 3268 3420 3762 3784 3870 3905 3960 4047 4085 4180 4257 4260 4686 4730 4902 5016 5112 5160 5396 5676 6106 6248 6270 6390 6536 6745 6840 7029 7095 7353 7524 7740 7810 8094 8170 8360 8514 8520 8987 9159 9372 9405 9460 9804 10792 11352 11715 12141 12212 12255 12540 12780 13490 14058 14190 14706 14839 15048 15265 15480 15620 16188 16340 17028 17974 18318 18744 18810 18920 19608 20235 21285 23430 24282 24424 24510 25080 25560 26961 26980 27477 28116 28380 29412 29678 30530 31240 32376 32680 33583 34056 35145 35948 36636 36765 37620 40470 42570 44517 44935 45795 46860 48564 49020 53922 53960 54954 56232 56760 58007 58824 59356 60705 61060 67166 70290 71896 73272 73530 74195 75240 80883 80940 85140 89034 89870 91590 93720 97128 98040 100749 107844 109908 116014 118712 121410 122120 133551 134332 134805 137385 140580 147060 148390 161766 161880 167915 170280 174021 178068 179740 183180 201498 215688 219816 222585 232028 242820 267102 268664 269610 274770 281160 290035 294120 296780 302247 323532 335830 348042 356136 359480 366360 402996 404415 445170 464056 485640 503745 522063 534204 539220 549540 580070 593560 604494 638077 647064 667755 671660 696084 805992 808830 870105 890340 1007490 1044126 1068408 1078440 1099080 1160140 1208988 1276154 1335510 1343320 1392168 1511235 1617660 1740210 1780680 1914231 2014980 2088252 2320280 2417976 2552308 2610315 2671020 3022470 3190385 3235320 3480420 3828462 4029960 4176504 5104616 5220630 5342040 5742693 6044940 6380770 6960840 7656924 9571155 10441260 11485386 12089880 12761540 15313848 19142310 20882520 22970772 25523080 28713465 38284620 45941544 57426930 76569240 114853860 229707720
• Sum of all divisors σ(n): 889574400
• Sum of proper divisors (its aliquot sum) s(n): 659866680
• 229707720 is an abundant number, because the sum of its proper divisors (659866680) is greater than itself. Its abundance is 430158960

Bases of 229707720

• Binary: 1101101100010000111111001000₂
• Hexadecimal: 0xDB10FC8
• Base-36: 3SRFM0

Squares and roots of 229707720

• 229707720 squared (229707720²) is 52765636627598400
• 229707720 cubed (229707720³) is 12120674084074117539648000
• The square root of 229707720 is 15156.1116385437
• The cube root of 229707720 is 612.4329244887

Scales and comparisons

• 229,707,720 seconds is equal to 7 years, 15 weeks, 5 days, 15 hours, 42 minutes.
• To count from 1 to 229,707,720 would take you about ten 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 229707720 cubic inches would be around 51 feet tall.

Recreational maths with 229707720

• 229707720 backwards is 027707922
• 229707720 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 229707720's digits is 36
• More coming soon!