61331662161
61,331,662,161 is an odd composite number composed of six prime numbers multiplied together.
61331662161 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 61331662161:
33 × 7 × 112 × 17 × 193 × 23
(3 × 3 × 3 × 7 × 11 × 11 × 17 × 19 × 19 × 19 × 23)See below for interesting mathematical facts about the number 61331662161 from the Numbermatics database.
Names of 61331662161
- Cardinal: 61331662161 can be written as Sixty-one billion, three hundred thirty-one million, six hundred sixty-two thousand, one hundred sixty-one.
Scientific notation
- Scientific notation: 6.1331662161 × 1010
Factors of 61331662161
Divisors of 61331662161
- Number of divisors d(n): 384
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Complete list of divisors:
1 3 7 9 11 17 19 21 23 27 33 51 57 63 69 77 99 119 121 133 153 161 171 187 189 207 209 231 253 297 323 357 361 363 391 399 437 459 483 513 561 621 627 693 759 847 969 1071 1083 1089 1173 1197 1309 1311 1449 1463 1683 1771 1881 2057 2079 2261 2277 2299 2527 2541 2737 2783 2907 3059 3213 3249 3267 3519 3553 3591 3927 3933 3971 4301 4347 4389 4807 5049 5313 5643 6137 6171 6783 6831 6859 6897 7429 7581 7623 8211 8303 8349 8721 9177 9747 10557 10659 11781 11799 11913 12903 13167 14399 14421 15939 16093 18411 18513 19481 20349 20577 20691 22287 22743 22869 24633 24871 24909 25047 27531 27797 30107 31977 33649 35343 35739 38709 39083 39501 42959 43197 43263 43681 47311 47817 48013 48279 52003 52877 55233 55539 58121 58443 61047 61731 62073 66861 67507 68229 73899 74613 74727 75141 75449 81719 82593 83391 90321 91333 95931 100947 107217 116127 116603 117249 128877 129591 129789 131043 141151 141933 144039 144837 156009 157757 158631 165699 174363 175329 185193 200583 202521 223839 224181 226347 245157 250173 270963 273581 273999 302841 305767 331177 349809 351747 370139 386631 388773 393129 423453 425799 432117 434511 468027 472549 473271 475893 523089 525987 528143 572033 607563 639331 671517 679041 735471 742577 750519 812889 816221 820743 821997 829939 898909 908523 917301 988057 993531 1004663 1049427 1055241 1104299 1110417 1159893 1179387 1270359 1277397 1282633 1296351 1404081 1417647 1419813 1427679 1552661 1569267 1584429 1716099 1735327 1822689 1917993 2037123 2206413 2227731 2448663 2462229 2465991 2489817 2681869 2696727 2751903 2964171 2980593 3013989 3148281 3312897 3331251 3811077 3847899 4252941 4259439 4657983 4753287 5148297 5198039 5205981 5753979 5809573 6292363 6683193 7032641 7345989 7386687 7469451 8045607 8090181 8255709 8892513 8941779 8978431 9041967 9938691 9993753 10868627 11543697 12147289 12758823 13973949 14108963 14259861 15444891 15594117 15617943 17079271 17261937 17428719 18773083 18877089 19088597 20049579 21097923 22037967 22408353 24136821 24270543 26677539 26935293 27125901 29500559 29816073 32605881 34631091 36441867 41921847 42326889 46782351 46853829 51237813 52286157 56319249 56631267 57265791 63293769 72410463 80805879 88501677 97817643 98762741 109325601 119554897 126980667 133620179 140347053 153713439 156858471 168957747 169893801 171797373 189881307 206503913 242417637 265505031 293452929 296288223 324506149 327976803 358664691 380942001 400860537 461140317 506873241 515392119 619511739 796515093 888864669 973518447 1075994073 1202581611 1858535217 2271543043 2666594007 2920555341 3227982219 3607744833 5575605651 6814629129 8761666023 20443887387 61331662161
- Sum of all divisors σ(n): 133114060800
- Sum of proper divisors (its aliquot sum) s(n): 71782398639
- 61331662161 is an abundant number, because the sum of its proper divisors (71782398639) is greater than itself. Its abundance is 10450736478
Bases of 61331662161
- Binary: 1110010001111010011011100101010100012
- Hexadecimal: 0xE47A6E551
- Base-36: S6BADE9
Squares and roots of 61331662161
- 61331662161 squared (613316621612) is 3761572783431039189921
- 61331662161 cubed (613316621613) is 230703511147404914037385888279281
-
The
square root of 61331662161 is 247652.3009402497 -
The
cube root of 61331662161 is 3943.6186480645
Scales and comparisons
How big is 61331662161?- 61,331,662,161 seconds is equal to 1,950 years, 8 weeks, 1 day, 4 hours, 49 minutes, 21 seconds.
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To count from 1 to 61,331,662,161 would take you about three thousand, nine hundred 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 61331662161 cubic inches would be around 328.6 feet tall.
Recreational maths with 61331662161
- 61331662161 backwards is 16126613316
- The number of decimal digits it has is: 11
- The sum of 61331662161's digits is 36
- More coming soon!
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