38399821551
38,399,821,551 is an odd composite number composed of five prime numbers multiplied together.
38399821551 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 38399821551:
35 × 7 × 132 × 312 × 139
(3 × 3 × 3 × 3 × 3 × 7 × 13 × 13 × 31 × 31 × 139)See below for interesting mathematical facts about the number 38399821551 from the Numbermatics database.
Names of 38399821551
- Cardinal: 38399821551 can be written as Thirty-eight billion, three hundred ninety-nine million, eight hundred twenty-one thousand, five hundred fifty-one.
Scientific notation
- Scientific notation: 3.8399821551 × 1010
Factors of 38399821551
Divisors of 38399821551
- Number of divisors d(n): 216
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Complete list of divisors:
1 3 7 9 13 21 27 31 39 63 81 91 93 117 139 169 189 217 243 273 279 351 403 417 507 567 651 819 837 961 973 1053 1183 1209 1251 1521 1701 1807 1953 2457 2511 2821 2883 2919 3159 3549 3627 3753 4309 4563 5239 5421 5859 6727 7371 7533 8463 8649 8757 10647 10881 11259 12493 12649 12927 13689 15717 16263 17577 20181 22113 23491 25389 25947 26271 30163 31941 32643 33777 36673 37479 37947 38781 41067 47151 48789 52731 56017 60543 70473 76167 77841 78813 87451 90489 95823 97929 110019 112437 113841 116343 133579 141453 146367 162409 164437 168051 181629 211419 228501 233523 236439 262353 271467 287469 330057 337311 341523 349029 392119 400737 424359 439101 487227 493311 504153 544887 634257 685503 728221 787059 814401 935053 990171 1011933 1024569 1047087 1136863 1176357 1202211 1273077 1461681 1479933 1512459 1634661 1736527 1902771 2184663 2361177 2443203 2805159 2970513 3035799 3073707 3410589 3529071 3606633 4385043 4439799 4537377 5097547 5209581 5708313 6553989 7083531 7329609 8415477 8911539 10231767 10587213 10819899 12155689 13155129 13319397 13612131 15292641 15628743 19661967 21250593 22574851 25246431 30695301 31761639 32459697 36467067 39465387 39958191 45877923 46886229 58985901 67724553 75739293 92085903 95284917 109401201 137633769 140658687 158023957 176957703 203173659 227217879 276257709 328203603 412901307 421976061 474071871 609520977 984610809 1238703921 1422215613 1828562931 2953832427 4266646839 5485688793 12799940517 38399821551
- Sum of all divisors σ(n): 74083201920
- Sum of proper divisors (its aliquot sum) s(n): 35683380369
- 38399821551 is a deficient number, because the sum of its proper divisors (35683380369) is less than itself. Its deficiency is 2716441182
Bases of 38399821551
- Binary: 1000111100001100111011000110111011112
- Hexadecimal: 0x8F0CEC6EF
- Base-36: HN29FXR
Squares and roots of 38399821551
- 38399821551 squared (383998215512) is 1474546295148644045601
- 38399821551 cubed (383998215513) is 56622314602396108370697106547151
-
The
square root of 38399821551 is 195958.7241002553 -
The
cube root of 38399821551 is 3373.7254351671
Scales and comparisons
How big is 38399821551?- 38,399,821,551 seconds is equal to 1,220 years, 51 weeks, 5 days, 9 hours, 5 minutes, 51 seconds.
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To count from 1 to 38,399,821,551 would take you about two thousand, four hundred forty-one 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 38399821551 cubic inches would be around 281.1 feet tall.
Recreational maths with 38399821551
- 38399821551 backwards is 15512899383
- The number of decimal digits it has is: 11
- The sum of 38399821551's digits is 54
- More coming soon!
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