31830983055
31,830,983,055 is an odd composite number composed of seven prime numbers multiplied together.
31830983055 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 31830983055:
32 × 5 × 23 × 31 × 71 × 89 × 157
(3 × 3 × 5 × 23 × 31 × 71 × 89 × 157)See below for interesting mathematical facts about the number 31830983055 from the Numbermatics database.
Names of 31830983055
- Cardinal: 31830983055 can be written as Thirty-one billion, eight hundred thirty million, nine hundred eighty-three thousand and fifty-five.
Scientific notation
- Scientific notation: 3.1830983055 × 1010
Factors of 31830983055
Divisors of 31830983055
- Number of divisors d(n): 192
-
Complete list of divisors:
1 3 5 9 15 23 31 45 69 71 89 93 115 155 157 207 213 267 279 345 355 445 465 471 639 713 785 801 1035 1065 1335 1395 1413 1633 2047 2139 2201 2355 2759 3195 3565 3611 4005 4867 4899 6141 6319 6417 6603 7065 8165 8277 10235 10695 10833 11005 11147 13795 13973 14601 14697 18055 18423 18957 19809 24335 24495 24831 30705 31595 32085 32499 33015 33441 41385 41919 43803 50623 54165 55735 56871 63457 69865 73005 73485 92115 94785 99045 100323 111941 124155 125757 145337 151869 162495 167205 190371 195889 209595 219015 253115 256381 284355 317285 321379 335823 345557 433163 436011 455607 501615 559705 571113 587667 628785 726685 759345 769143 951855 964137 979445 992083 1007469 1036671 1281905 1299489 1308033 1606895 1679115 1727785 1763001 2165815 2180055 2278035 2307429 2855565 2892411 2938335 2976249 3110013 3845715 3898467 4505447 4820685 4960415 5037345 5183355 6497445 6540165 7947811 8815005 8928747 9962749 11537145 13516341 14462055 14881245 15550065 19492335 22527235 22817909 23843433 29888247 30754573 39739055 40549023 44643735 49813745 67581705 68453727 71530299 89664741 92263719 114089545 119217165 149441235 153772865 202745115 205361181 276791157 342268635 357651495 448323705 461318595 707355179 1026805905 1383955785 2122065537 3536775895 6366196611 10610327685 31830983055
- Sum of all divisors σ(n): 61332111360
- Sum of proper divisors (its aliquot sum) s(n): 29501128305
- 31830983055 is a deficient number, because the sum of its proper divisors (29501128305) is less than itself. Its deficiency is 2329854750
Bases of 31830983055
- Binary: 111011010010100011001000001100011112
- Hexadecimal: 0x76946418F
- Base-36: EMFCFPR
Squares and roots of 31830983055
- 31830983055 squared (318309830552) is 1013211482247697133025
- 31830983055 cubed (318309830553) is 32251517522557880754090855891375
-
The
square root of 31830983055 is 178412.3960239309 -
The
cube root of 31830983055 is 3169.2026991383
Scales and comparisons
How big is 31830983055?- 31,830,983,055 seconds is equal to 1,012 years, 6 weeks, 4 days, 3 hours, 44 minutes, 15 seconds.
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To count from 1 to 31,830,983,055 would take you about two thousand and twenty-four 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 31830983055 cubic inches would be around 264.1 feet tall.
Recreational maths with 31830983055
- 31830983055 backwards is 55038903813
- 31830983055 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 31830983055's digits is 45
- More coming soon!
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