138649650221000
138,649,650,221,000 is an even composite number composed of five prime numbers multiplied together.
138649650221000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 138649650221000:
23 × 53 × 732 × 269 × 3112
(2 × 2 × 2 × 5 × 5 × 5 × 73 × 73 × 269 × 311 × 311)See below for interesting mathematical facts about the number 138649650221000 from the Numbermatics database.
Names of 138649650221000
- Cardinal: 138649650221000 can be written as One hundred thirty-eight trillion, six hundred forty-nine billion, six hundred fifty million, two hundred twenty-one thousand.
Scientific notation
- Scientific notation: 1.38649650221 × 1014
Factors of 138649650221000
Divisors of 138649650221000
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 4 5 8 10 20 25 40 50 73 100 125 146 200 250 269 292 311 365 500 538 584 622 730 1000 1076 1244 1345 1460 1555 1825 2152 2488 2690 2920 3110 3650 5329 5380 6220 6725 7300 7775 9125 10658 10760 12440 13450 14600 15550 18250 19637 21316 22703 26645 26900 31100 33625 36500 38875 39274 42632 45406 53290 53800 62200 67250 73000 77750 78548 83659 90812 96721 98185 106580 113515 133225 134500 155500 157096 167318 181624 193442 196370 213160 227030 266450 269000 311000 334636 386884 392740 418295 454060 483605 490925 532900 567575 666125 669272 773768 785480 836590 908120 967210 981850 1065800 1135150 1332250 1433501 1657319 1673180 1934420 1963700 2091475 2270300 2418025 2454625 2664500 2837875 2867002 3314638 3346360 3868840 3927400 4182950 4540600 4836050 4909250 5329000 5675750 5734004 6107107 6629276 7060633 7167505 8286595 8365900 9672100 9818500 10457375 11351500 11468008 12090125 12214214 13258552 14121266 14335010 16573190 16731800 19344200 19637000 20914750 22703000 24180250 24428428 26017949 28242532 28670020 30535535 33146380 35303165 35837525 41432975 41829500 48360500 48856856 52035898 56485064 57340040 61071070 66292760 70606330 71675050 82865950 83659000 96721000 104071796 122142140 130089745 141212660 143350100 152677675 165731900 176515825 179187625 207164875 208143592 244284280 260179490 282425320 286700200 305355350 331463800 353031650 358375250 414329750 445818811 515426209 520358980 610710700 650448725 706063300 716750500 763388375 828659500 882579125 891637622 1030852418 1040717960 1221421400 1300897450 1412126600 1433501000 1526776750 1657319000 1765158250 1783275244 1899310277 2061704836 2229094055 2577131045 2601794900 3053553500 3252243625 3530316500 3566550488 3798620554 4123409672 4458188110 5154262090 5203589800 6107107000 6504487250 7060633000 7597241108 8916376220 9496551385 10308524180 11145470275 12885655225 13008974500 15194482216 17832752440 18993102770 20617048360 22290940550 25771310450 26017949000 37986205540 44581881100 47482756925 51542620900 55727351375 64428276125 75972411080 89163762200 94965513850 103085241800 111454702750 128856552250 138649650221 189931027700 222909405500 237413784625 257713104500 277299300442 379862055400 445818811000 474827569250 515426209000 554598600884 693248251105 949655138500 1109197201768 1386496502210 1899310277000 2772993004420 3466241255525 5545986008840 6932482511050 13864965022100 17331206277625 27729930044200 34662412555250 69324825110500 138649650221000
- Sum of all divisors σ(n): 331233343108200
- Sum of proper divisors (its aliquot sum) s(n): 192583692887200
- 138649650221000 is an abundant number, because the sum of its proper divisors (192583692887200) is greater than itself. Its abundance is 53934042666200
Bases of 138649650221000
- Binary: 111111000011001111000110010011001001111110010002
- Hexadecimal: 0x7E19E3264FC8
- Base-36: 1D5ARPWW5K
Squares and roots of 138649650221000
- 138649650221000 squared (1386496502210002) is 19223725506405645348841000000
- 138649650221000 cubed (1386496502210003) is 2665362817407658822556580177743861000000000
-
The
square root of 138649650221000 is 11774958.6080376521 -
The
cube root of 138649650221000 is 51757.4565366685
Scales and comparisons
How big is 138649650221000?- 138,649,650,221,000 seconds is equal to 4,408,630 years, 2 days, 3 minutes, 20 seconds.
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To count from 1 to 138,649,650,221,000 would take you about eleven million, twenty-one thousand, five hundred seventy-five 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 138649650221000 cubic inches would be around 4313.1 feet tall.
Recreational maths with 138649650221000
- 138649650221000 backwards is 000122056946831
- The number of decimal digits it has is: 15
- The sum of 138649650221000's digits is 47
- More coming soon!
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