3989993670
3,989,993,670 is an even composite number composed of six prime numbers multiplied together.
3989993670 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 3989993670:
2 × 32 × 5 × 133 × 17 × 1187
(2 × 3 × 3 × 5 × 13 × 13 × 13 × 17 × 1187)See below for interesting mathematical facts about the number 3989993670 from the Numbermatics database.
Names of 3989993670
- Cardinal: 3989993670 can be written as Three billion, nine hundred eighty-nine million, nine hundred ninety-three thousand, six hundred seventy.
Scientific notation
- Scientific notation: 3.98999367 × 109
Factors of 3989993670
Divisors of 3989993670
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 5 6 9 10 13 15 17 18 26 30 34 39 45 51 65 78 85 90 102 117 130 153 169 170 195 221 234 255 306 338 390 442 507 510 585 663 765 845 1014 1105 1170 1187 1326 1521 1530 1690 1989 2197 2210 2374 2535 2873 3042 3315 3561 3978 4394 5070 5746 5935 6591 6630 7122 7605 8619 9945 10683 10985 11870 13182 14365 15210 15431 17238 17805 19773 19890 20179 21366 21970 25857 28730 30862 32955 35610 37349 39546 40358 43095 46293 51714 53415 60537 65910 74698 77155 86190 92586 98865 100895 106830 112047 121074 129285 138879 154310 181611 186745 197730 200603 201790 224094 231465 258570 262327 277758 302685 336141 363222 373490 401206 462930 524654 560235 601809 605370 672282 694395 786981 908055 1003015 1120470 1203618 1311635 1388790 1573962 1680705 1805427 1816110 2006030 2360943 2607839 2623270 3009045 3361410 3410251 3610854 3934905 4721886 5215678 6018090 6820502 7823517 7869810 9027135 10230753 11804715 13039195 15647034 17051255 18054270 20461506 23470551 23609430 26078390 30692259 34102510 39117585 44333263 46941102 51153765 61384518 78235170 88666526 102307530 117352755 132999789 153461295 221666315 234705510 265999578 306922590 398999367 443332630 664998945 797998734 1329997890 1994996835 3989993670
- Sum of all divisors σ(n): 11909177280
- Sum of proper divisors (its aliquot sum) s(n): 7919183610
- 3989993670 is an abundant number, because the sum of its proper divisors (7919183610) is greater than itself. Its abundance is 3929189940
Bases of 3989993670
- Binary: 111011011101001001111000110001102
- Hexadecimal: 0xEDD278C6
- Base-36: 1TZJETI
Squares and roots of 3989993670
- 3989993670 squared (39899936702) is 15920049486640068900
- 3989993670 cubed (39899936703) is 63520896677780624479363863000
-
The
square root of 3989993670 is 63166.3966836799 -
The
cube root of 3989993670 is 1586.0762751097
Scales and comparisons
How big is 3989993670?- 3,989,993,670 seconds is equal to 126 years, 45 weeks, 1 day, 11 hours, 34 minutes, 30 seconds.
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To count from 1 to 3,989,993,670 would take you about two hundred fifty-three 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 3989993670 cubic inches would be around 132.2 feet tall.
Recreational maths with 3989993670
- 3989993670 backwards is 0763999893
- The number of decimal digits it has is: 10
- The sum of 3989993670's digits is 63
- More coming soon!
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The information we have on file for 3989993670 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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