80405329455
80,405,329,455 is an odd composite number composed of seven prime numbers multiplied together.
80405329455 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 80405329455:
33 × 5 × 112 × 19 × 31 × 61 × 137
(3 × 3 × 3 × 5 × 11 × 11 × 19 × 31 × 61 × 137)See below for interesting mathematical facts about the number 80405329455 from the Numbermatics database.
Names of 80405329455
- Cardinal: 80405329455 can be written as Eighty billion, four hundred five million, three hundred twenty-nine thousand, four hundred fifty-five.
Scientific notation
- Scientific notation: 8.0405329455 × 1010
Factors of 80405329455
Divisors of 80405329455
- Number of divisors d(n): 384
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Complete list of divisors:
1 3 5 9 11 15 19 27 31 33 45 55 57 61 93 95 99 121 135 137 155 165 171 183 209 279 285 297 305 341 363 411 465 495 513 549 589 605 627 671 685 837 855 915 1023 1045 1089 1159 1233 1395 1485 1507 1647 1705 1767 1815 1881 1891 2013 2055 2299 2565 2603 2745 2945 3069 3135 3267 3355 3477 3699 3751 4185 4247 4521 5115 5301 5445 5643 5673 5795 6039 6165 6479 6897 7381 7535 7809 8235 8357 8835 9207 9405 9455 10065 10431 11253 11495 12741 12749 13015 13563 15345 15903 16335 16577 17019 17385 18117 18495 18755 19437 20691 20801 21235 22143 22605 23427 25071 26505 28215 28365 28633 30195 31293 32395 33759 34485 35929 36905 38223 38247 39045 40689 41785 46035 46717 49731 51057 52155 56265 58311 62073 62403 63705 63745 66429 67815 70281 71269 75213 79515 80693 82885 85095 85899 90585 91927 97185 101277 103455 104005 107787 110715 114669 114741 117135 125355 140151 140239 143165 149193 156465 158783 168795 174933 179645 187209 191115 191235 199287 203445 213807 225639 228811 233585 242079 248655 255285 257697 259067 275781 291555 310365 312015 314963 323361 332145 344223 351405 356345 376065 395219 403465 420453 420717 429495 447579 459635 476349 506385 513887 538935 561627 573345 573705 641421 686433 700755 701195 726237 745965 773091 777201 793915 827343 874665 887623 936045 944889 970083 996435 1011197 1069035 1128195 1144055 1185657 1210395 1261359 1262151 1288485 1295335 1378905 1429047 1541661 1574815 1616805 1721115 1746613 1924263 1976095 2059299 2102265 2103585 2178711 2237895 2331603 2381745 2482029 2569435 2662869 2808135 2834667 2849737 3033591 3207105 3432165 3556971 3631185 3786453 3865455 3886005 4136715 4287141 4347409 4438115 4624983 4724445 4850415 4922273 5055985 5239839 5928285 6177897 6306795 6310755 6994809 7145235 7708305 7988607 8504001 8549211 8733065 9100773 9621315 9763853 10296495 10670913 10893555 11658015 12410145 13042227 13314345 13874949 14173335 14248685 14766819 15167955 15719517 17784855 18932265 19212743 21435705 21737045 23124915 23965821 24611365 25647633 26199195 27302319 29291559 30889485 31347107 34974045 39126681 39943035 42520005 42746055 44300457 45503865 47158551 48819265 53354565 54145003 57638229 65211135 69374745 73834095 76942899 78597585 87874677 94041321 96063715 117380043 119829105 128238165 132901371 136511595 146457795 156735535 162435009 172914687 195633405 221502285 235792755 263624031 270725015 282123963 288191145 384714495 439373385 470206605 487305027 518744061 586900215 595595033 664506855 812175045 846371889 864573435 1318120155 1410619815 1461915081 1786785099 2436525135 2593720305 2977975165 4231859445 5360355297 7309575405 8933925495 16081065891 26801776485 80405329455
- Sum of all divisors σ(n): 174788812800
- Sum of proper divisors (its aliquot sum) s(n): 94383483345
- 80405329455 is an abundant number, because the sum of its proper divisors (94383483345) is greater than itself. Its abundance is 13978153890
Bases of 80405329455
- Binary: 10010101110001000011111110110001011112
- Hexadecimal: 0x12B887F62F
- Base-36: 10XR999R
Squares and roots of 80405329455
- 80405329455 squared (804053294552) is 6465017004767090597025
- 80405329455 cubed (804053294553) is 519821822200475224995627767871375
-
The
square root of 80405329455 is 283558.3351887227 -
The
cube root of 80405329455 is 4316.1342563811
Scales and comparisons
How big is 80405329455?- 80,405,329,455 seconds is equal to 2,556 years, 33 weeks, 2 days, 5 hours, 44 minutes, 15 seconds.
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To count from 1 to 80,405,329,455 would take you about five thousand, one hundred thirteen 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 80405329455 cubic inches would be around 359.7 feet tall.
Recreational maths with 80405329455
- 80405329455 backwards is 55492350408
- 80405329455 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 80405329455's digits is 45
- More coming soon!
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