1977397448138
1,977,397,448,138 is an even composite number composed of five prime numbers multiplied together.
1977397448138 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 1977397448138:
2 × 72 × 193 × 37 × 433
(2 × 7 × 7 × 19 × 19 × 19 × 37 × 43 × 43 × 43)See below for interesting mathematical facts about the number 1977397448138 from the Numbermatics database.
Names of 1977397448138
- Cardinal: 1977397448138 can be written as One trillion, nine hundred seventy-seven billion, three hundred ninety-seven million, four hundred forty-eight thousand, one hundred thirty-eight.
Scientific notation
- Scientific notation: 1.977397448138 × 1012
Factors of 1977397448138
Divisors of 1977397448138
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 7 14 19 37 38 43 49 74 86 98 133 259 266 301 361 518 602 703 722 817 931 1406 1591 1634 1813 1849 1862 2107 2527 3182 3626 3698 4214 4921 5054 5719 6859 9842 11137 11438 12943 13357 13718 15523 17689 22274 25886 26714 30229 31046 34447 35131 35378 40033 48013 60458 68413 68894 70262 77959 79507 80066 90601 93499 96026 108661 136826 155918 159014 181202 186998 211603 217322 245917 253783 294937 336091 423206 478891 491834 507566 556549 574351 589874 654493 667489 672182 760627 957782 1113098 1148702 1299847 1308986 1334978 1481221 1510633 1521254 1721419 1776481 2064559 2599694 2941759 2962442 3021266 3352237 3442838 3552962 3895843 4020457 4129118 4672423 5883518 6704474 7791686 8040914 9098929 9344846 10574431 10912669 12435367 12682291 14451913 18197858 20592313 21148862 21825338 24697093 24870734 25364582 28143199 28702027 28903826 32706961 41184626 49394186 55893421 56286398 57404054 63692503 65413922 74021017 76388683 88776037 111786842 127385006 144146191 148042034 152777366 172879651 177552074 200914189 288292382 345759302 391253947 401828378 469244767 534720781 545338513 621432259 782507894 938489534 1061974999 1069441562 1090677026 1210157557 1242864518 1406399323 2123949998 2420315114 2738777629 2812798646 3284713369 3817369591 5477555258 6569426738 7433824993 7634739182 14867649986 20177524981 22992993583 26721587137 40355049962 45985987166 52036774951 53443174274 104073549902 141242674867 282485349734 988698724069 1977397448138
- Sum of all divisors σ(n): 3829505328000
- Sum of proper divisors (its aliquot sum) s(n): 1852107879862
- 1977397448138 is a deficient number, because the sum of its proper divisors (1852107879862) is less than itself. Its deficiency is 125289568276
Bases of 1977397448138
- Binary: 111001100011001100001001010001101110010102
- Hexadecimal: 0x1CC66128DCA
- Base-36: P8EJDVWQ
Squares and roots of 1977397448138
- 1977397448138 squared (19773974481382) is 3910100667902674399667044
- 1977397448138 cubed (19773974481383) is 7731823082673437762447113922457764072
-
The
square root of 1977397448138 is 1406199.6473253717 -
The
cube root of 1977397448138 is 12551.5681879013
Scales and comparisons
How big is 1977397448138?- 1,977,397,448,138 seconds is equal to 62,875 years, 6 weeks, 2 days, 12 hours, 55 minutes, 38 seconds.
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To count from 1 to 1,977,397,448,138 would take you about one hundred fifty-seven thousand, one hundred eighty-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 1977397448138 cubic inches would be around 1046 feet tall.
Recreational maths with 1977397448138
- 1977397448138 backwards is 8318447937791
- The number of decimal digits it has is: 13
- The sum of 1977397448138's digits is 71
- More coming soon!
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The information we have on file for 1977397448138 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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