161243009155072
161,243,009,155,072 is an even composite number composed of four prime numbers multiplied together.
161243009155072 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 161243009155072:
215 × 135 × 29 × 457
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 13 × 13 × 13 × 13 × 29 × 457)See below for interesting mathematical facts about the number 161243009155072 from the Numbermatics database.
Names of 161243009155072
- Cardinal: 161243009155072 can be written as One hundred sixty-one trillion, two hundred forty-three billion, nine million, one hundred fifty-five thousand and seventy-two.
Scientific notation
- Scientific notation: 1.61243009155072 × 1014
Factors of 161243009155072
Divisors of 161243009155072
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 4 8 13 16 26 29 32 52 58 64 104 116 128 169 208 232 256 338 377 416 457 464 512 676 754 832 914 928 1024 1352 1508 1664 1828 1856 2048 2197 2704 3016 3328 3656 3712 4096 4394 4901 5408 5941 6032 6656 7312 7424 8192 8788 9802 10816 11882 12064 13253 13312 14624 14848 16384 17576 19604 21632 23764 24128 26506 26624 28561 29248 29696 32768 35152 39208 43264 47528 48256 53012 53248 57122 58496 59392 63713 70304 77233 78416 86528 95056 96512 106024 106496 114244 116992 118784 127426 140608 154466 156832 172289 173056 190112 193024 212048 212992 228488 233984 237568 254852 281216 308932 313664 344578 346112 371293 380224 386048 424096 425984 456976 467968 475136 509704 562432 617864 627328 689156 692224 742586 760448 772096 828269 848192 913952 935936 950272 1004029 1019408 1124864 1235728 1254656 1378312 1384448 1485172 1520896 1544192 1656538 1696384 1827904 1871872 2008058 2038816 2239757 2249728 2471456 2509312 2756624 2768896 2970344 3041792 3088384 3313076 3392768 3655808 3743744 4016116 4077632 4479514 4499456 4942912 5018624 5513248 5537792 5940688 6083584 6176768 6626152 6785536 7311616 7487488 8032232 8155264 8959028 8998912 9885824 10037248 10767497 11026496 11881376 12167168 12353536 13052377 13252304 13571072 14623232 14974976 16064464 16310528 17918056 17997824 19771648 20074496 21534994 22052992 23762752 24334336 26104754 26504608 27142144 29116841 29246464 32128928 32621056 35836112 35995648 39543296 40148992 43069988 44105984 47525504 48668672 52209508 53009216 54284288 58233682 58492928 64257856 65242112 71672224 71991296 79086592 80297984 86139976 88211968 95051008 97337344 104419016 106018432 108568576 116467364 116985856 128515712 130484224 143344448 158173184 160595968 169680901 172279952 176423936 190102016 194674688 208838032 212036864 217137152 232934728 233971712 257031424 260968448 286688896 316346368 339361802 344559904 352847872 378518933 380204032 417676064 424073728 434274304 465869456 467943424 514062848 521936896 573377792 632692736 678723604 689119808 705695744 757037866 760408064 835352128 848147456 931738912 935886848 1028125696 1043873792 1146755584 1265385472 1357447208 1378239616 1411391488 1514075732 1520816128 1670704256 1696294912 1863477824 2056251392 2087747584 2293511168 2530770944 2714894416 2756479232 2822782976 3028151464 3041632256 3341408512 3392589824 3726955648 4112502784 4587022336 4920746129 5429788832 5512958464 5645565952 6056302928 6083264512 6682817024 6785179648 7453911296 8225005568 9174044672 9841492258 10859577664 11025916928 12112605856 12166529024 13365634048 13570359296 14907822592 16450011136 18348089344 19682984516 21719155328 22051833856 24225211712 26731268096 27140718592 29815645184 32900022272 36696178688 39365969032 43438310656 44103667712 48450423424 53462536192 59631290368 73392357376 78731938064 86876621312 88207335424 96900846848 106925072384 119262580736 157463876128 173753242624 176414670848 193801693696 213850144768 238525161472 314927752256 347506485248 352829341696 387603387392 427700289536 477050322944 629855504512 695012970496 775206774784 954100645888 1259711009024 1390025940992 1550413549568 2519422018048 2780051881984 3100827099136 5038844036096 5560103763968 6201654198272 10077688072192 12403308396544 20155376144384 40310752288768 80621504577536 161243009155072
- Sum of all divisors σ(n): 362191967310600
- Sum of proper divisors (its aliquot sum) s(n): 200948958155528
- 161243009155072 is an abundant number, because the sum of its proper divisors (200948958155528) is greater than itself. Its abundance is 39705949000456
Bases of 161243009155072
- Binary: 1001001010100110010100000100100010000000000000002
- Hexadecimal: 0x92A650488000
- Base-36: 1L5M0KH9TS
Squares and roots of 161243009155072
- 161243009155072 squared (1612430091550722) is 25999308001382632807343325184
- 161243009155072 cubed (1612430091550723) is 4192206658092476564588562683433982778933248
-
The
square root of 161243009155072 is 12698149.8319665453 -
The
cube root of 161243009155072 is 54428.5750830321
Scales and comparisons
How big is 161243009155072?- 161,243,009,155,072 seconds is equal to 5,127,028 years, 48 weeks, 3 days, 21 hours, 17 minutes, 52 seconds.
-
To count from 1 to 161,243,009,155,072 would take you about twelve million, eight hundred seventeen thousand, five hundred seventy-two 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 161243009155072 cubic inches would be around 4535.7 feet tall.
Recreational maths with 161243009155072
- 161243009155072 backwards is 270551900342161
- The number of decimal digits it has is: 15
- The sum of 161243009155072's digits is 46
- More coming soon!
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The information we have on file for 161243009155072 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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