164225820465
164,225,820,465 is an odd composite number composed of seven prime numbers multiplied together.
164225820465 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 164225820465:
34 × 5 × 7 × 19 × 61 × 151 × 331
(3 × 3 × 3 × 3 × 5 × 7 × 19 × 61 × 151 × 331)See below for interesting mathematical facts about the number 164225820465 from the Numbermatics database.
Names of 164225820465
- Cardinal: 164225820465 can be written as One hundred sixty-four billion, two hundred twenty-five million, eight hundred twenty thousand, four hundred sixty-five.
Scientific notation
- Scientific notation: 1.64225820465 × 1011
Factors of 164225820465
Divisors of 164225820465
- Number of divisors d(n): 320
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Complete list of divisors:
1 3 5 7 9 15 19 21 27 35 45 57 61 63 81 95 105 133 135 151 171 183 189 285 305 315 331 399 405 427 453 513 549 567 665 755 855 915 945 993 1057 1159 1197 1281 1359 1539 1647 1655 1995 2135 2265 2317 2565 2745 2835 2869 2979 3171 3477 3591 3843 4077 4941 4965 5285 5795 5985 6289 6405 6795 6951 7695 8113 8235 8607 8937 9211 9513 10431 10773 11529 11585 12231 14345 14895 15855 17385 17955 18867 19215 20083 20191 20385 20853 24339 24705 25821 26811 27633 28539 31293 31445 34587 34755 40565 43035 44023 44685 46055 47565 49981 52155 53865 56601 57645 60249 60573 61155 62559 64477 73017 77463 82899 85617 93879 94335 100415 100955 104265 121695 129105 132069 134055 138165 141337 142695 149943 156465 169803 172935 175009 180747 181719 187677 193431 219051 220115 232389 248697 249905 283005 301245 302865 312795 322385 349867 365085 383629 387315 396207 414495 424011 428085 449829 469395 509409 525027 542241 545157 580293 657153 660345 706685 746091 749715 849015 875045 903735 908595 938385 949639 967155 1049601 1095255 1150887 1161945 1188621 1225063 1243485 1272033 1349487 1575081 1626723 1635471 1740879 1749335 1918145 1981035 2120055 2249145 2547045 2625135 2685403 2711205 2725785 2848917 2901465 3048841 3148803 3285765 3452661 3565863 3675189 3730455 3816099 4048461 4725243 4748195 5222637 5248005 5754435 5943105 6125315 6360165 6647473 6747435 7875405 8056209 8133615 8177355 8546751 8704395 9146523 9446409 10357983 11025567 11448297 13427015 14175729 14244585 15244205 15744015 17263305 17829315 18375945 19080495 19942419 20242305 21341887 23626215 24168627 25640253 26113185 27439569 28339227 31073949 33076701 33237365 40281045 42733755 45732615 47232045 51789915 55127835 57241485 57927979 59827257 64025661 70878645 72505881 76920759 82318707 99230103 99712095 106709435 120843135 128201265 137197845 141696135 155369745 165383505 173783937 179481771 192076983 217517643 246956121 289639895 299136285 320128305 362529405 384603795 405495853 411593535 496150515 521351811 538445313 576230949 868919685 897408855 960384915 1087588215 1216487559 1234780605 1564055433 1728692847 2027479265 2606759055 2692226565 2881154745 3649462677 4692166299 6082437795 7820277165 8643464235 10948388031 18247313385 23460831495 32845164093 54741940155 164225820465
- Sum of all divisors σ(n): 363437690880
- Sum of proper divisors (its aliquot sum) s(n): 199211870415
- 164225820465 is an abundant number, because the sum of its proper divisors (199211870415) is greater than itself. Its abundance is 34986049950
Bases of 164225820465
- Binary: 100110001111001001111100100111001100012
- Hexadecimal: 0x263C9F2731
- Base-36: 23FZTA29
Squares and roots of 164225820465
- 164225820465 squared (1642258204652) is 26970120107402412816225
- 164225820465 cubed (1642258204653) is 4429190102677755164665181889044625
-
The
square root of 164225820465 is 405247.8506605557 -
The
cube root of 164225820465 is 5476.2148687081
Scales and comparisons
How big is 164225820465?- 164,225,820,465 seconds is equal to 5,221 years, 45 weeks, 2 days, 19 hours, 27 minutes, 45 seconds.
-
To count from 1 to 164,225,820,465 would take you about ten thousand, four hundred forty-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 164225820465 cubic inches would be around 456.4 feet tall.
Recreational maths with 164225820465
- 164225820465 backwards is 564028522461
- 164225820465 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 164225820465's digits is 45
- More coming soon!
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The information we have on file for 164225820465 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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