18089749890000
18,089,749,890,000 is an even composite number composed of five prime numbers multiplied together.
18089749890000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred fifty divisors.
Prime factorization of 18089749890000:
24 × 32 × 54 × 1372 × 10709
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 5 × 137 × 137 × 10709)See below for interesting mathematical facts about the number 18089749890000 from the Numbermatics database.
Names of 18089749890000
- Cardinal: 18089749890000 can be written as Eighteen trillion, eighty-nine billion, seven hundred forty-nine million, eight hundred ninety thousand.
Scientific notation
- Scientific notation: 1.808974989 × 1013
Factors of 18089749890000
Divisors of 18089749890000
- Number of divisors d(n): 450
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 36 40 45 48 50 60 72 75 80 90 100 120 125 137 144 150 180 200 225 240 250 274 300 360 375 400 411 450 500 548 600 625 685 720 750 822 900 1000 1096 1125 1200 1233 1250 1370 1500 1644 1800 1875 2000 2055 2192 2250 2466 2500 2740 3000 3288 3425 3600 3750 4110 4500 4932 5000 5480 5625 6000 6165 6576 6850 7500 8220 9000 9864 10000 10275 10709 10960 11250 12330 13700 15000 16440 17125 18000 18769 19728 20550 21418 22500 24660 27400 30000 30825 32127 32880 34250 37538 41100 42836 45000 49320 51375 53545 54800 56307 61650 64254 68500 75076 82200 85625 85672 90000 93845 96381 98640 102750 107090 112614 123300 128508 137000 150152 154125 160635 164400 168921 171250 171344 187690 192762 205500 214180 225228 246600 256875 257016 267725 274000 281535 300304 308250 321270 337842 342500 375380 385524 411000 428360 450456 469225 481905 493200 513750 514032 535450 563070 616500 642540 675684 685000 750760 770625 771048 803175 822000 844605 856720 900912 938450 963810 1027500 1070900 1126140 1233000 1285080 1338625 1351368 1370000 1407675 1467133 1501520 1541250 1542096 1606350 1689210 1876900 1927620 2055000 2141800 2252280 2346125 2409525 2466000 2570160 2677250 2702736 2815350 2934266 3082500 3212700 3378420 3753800 3855240 4015875 4110000 4223025 4283600 4401399 4504560 4692250 4819050 5354500 5630700 5868532 6165000 6425400 6693125 6756840 7038375 7335665 7507600 7710480 8031750 8446050 8802798 9384500 9638100 10709000 11261400 11730625 11737064 12047625 12330000 12850800 13204197 13386250 13513680 14076750 14671330 16063500 16892100 17605596 18769000 19276200 20079375 21115125 21418000 22006995 22522800 23461250 23474128 24095250 26408394 26772500 28153500 29342660 32127000 33784200 35191875 35211192 36678325 37538000 38552400 40158750 42230250 44013990 46922500 48190500 52816788 53545000 56307000 58685320 60238125 64254000 66020985 67568400 70383750 70422384 73356650 80317500 84460500 88027980 93845000 96381000 105575625 105633576 107090000 110034975 112614000 117370640 120476250 132041970 140767500 146713300 160635000 168921000 176055960 183391625 187690000 192762000 200997221 211151250 211267152 220069950 240952500 264083940 281535000 293426600 321270000 330104925 337842000 352111920 366783250 401994442 422302500 440139900 481905000 528167880 550174875 563070000 586853200 602991663 660209850 733566500 803988884 844605000 880279800 916958125 963810000 1004986105 1056335760 1100349750 1205983326 1320419700 1467133000 1607977768 1650524625 1689210000 1760559600 1808974989 1833916250 2009972210 2200699500 2411966652 2640839400 2750874375 2934266000 3014958315 3215955536 3301049250 3617949978 3667832500 4019944420 4401399000 4823933304 5024930525 5281678800 5501748750 6029916630 6602098500 7235899956 7335665000 8039888840 8252623125 8802798000 9044874945 9647866608 10049861050 11003497500 12059833260 13204197000 14471799912 14671330000 15074791575 16079777680 16505246250 18089749890 20099722100 22006995000 24119666520 25124652625 26408394000 28943599824 30149583150 33010492500 36179499780 40199444200 44013990000 45224374725 48239333040 50249305250 60299166300 66020985000 72358999560 75373957875 80398888400 90448749450 100498610500 120598332600 125623263125 132041970000 144717999120 150747915750 180897498900 200997221000 226121873625 241196665200 251246526250 301495831500 361794997800 376869789375 401994442000 452243747250 502493052500 602991663000 723589995600 753739578750 904487494500 1004986105000 1130609368125 1205983326000 1507479157500 1808974989000 2009972210000 2261218736250 3014958315000 3617949978000 4522437472500 6029916630000 9044874945000 18089749890000
- Sum of all divisors σ(n): 63733559599710
- Sum of proper divisors (its aliquot sum) s(n): 45643809709710
- 18089749890000 is an abundant number, because the sum of its proper divisors (45643809709710) is greater than itself. Its abundance is 27554059819710
Bases of 18089749890000
- Binary: 1000001110011110110010001110111000011110100002
- Hexadecimal: 0x1073D91DC3D0
- Base-36: 6EUBE0R80
Squares and roots of 18089749890000
- 18089749890000 squared (180897498900002) is 327239051082755012100000000
- 18089749890000 cubed (180897498900003) is 5919672588327971861032923669000000000000
-
The
square root of 18089749890000 is 4253204.6611937215 -
The
cube root of 18089749890000 is 26250.8993868717
Scales and comparisons
How big is 18089749890000?- 18,089,749,890,000 seconds is equal to 575,198 years, 4 weeks, 5 days, 5 hours.
-
To count from 1 to 18,089,749,890,000 would take you about one million, four hundred thirty-seven thousand, nine hundred ninety-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 18089749890000 cubic inches would be around 2187.6 feet tall.
Recreational maths with 18089749890000
- 18089749890000 backwards is 00009894798081
- The number of decimal digits it has is: 14
- The sum of 18089749890000's digits is 63
- More coming soon!
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