1800400140
1,800,400,140 is an even composite number composed of six prime numbers multiplied together.
1800400140 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 1800400140:
22 × 32 × 5 × 73 × 112 × 241
(2 × 2 × 3 × 3 × 5 × 7 × 7 × 7 × 11 × 11 × 241)See below for interesting mathematical facts about the number 1800400140 from the Numbermatics database.
Names of 1800400140
- Cardinal: 1800400140 can be written as One billion, eight hundred million, four hundred thousand, one hundred forty.
Scientific notation
- Scientific notation: 1.80040014 × 109
Factors of 1800400140
Divisors of 1800400140
- Number of divisors d(n): 432
-
Complete list of divisors:
1 2 3 4 5 6 7 9 10 11 12 14 15 18 20 21 22 28 30 33 35 36 42 44 45 49 55 60 63 66 70 77 84 90 98 99 105 110 121 126 132 140 147 154 165 180 196 198 210 220 231 241 242 245 252 294 308 315 330 343 363 385 396 420 441 462 482 484 490 495 539 588 605 630 660 686 693 723 726 735 770 847 882 924 964 980 990 1029 1078 1089 1155 1205 1210 1260 1372 1386 1446 1452 1470 1540 1617 1687 1694 1715 1764 1815 1980 2058 2156 2169 2178 2205 2310 2410 2420 2541 2651 2695 2772 2892 2940 3087 3234 3374 3388 3430 3465 3615 3630 3773 4116 4235 4338 4356 4410 4620 4820 4851 5061 5082 5145 5302 5390 5445 5929 6174 6468 6748 6860 6930 7230 7260 7546 7623 7953 8085 8435 8470 8676 8820 9702 10122 10164 10290 10604 10780 10845 10890 11319 11809 11858 12348 12705 13255 13860 14460 15092 15183 15246 15435 15906 16170 16870 16940 17787 18557 18865 19404 20244 20580 21690 21780 22638 23618 23716 23859 24255 25305 25410 26510 29161 29645 30366 30492 30870 31812 32340 33740 33957 35427 35574 37114 37730 38115 39765 41503 43380 45276 47236 47718 48510 50610 50820 53020 53361 55671 56595 58322 59045 59290 60732 61740 67914 70854 71148 74228 75460 75915 76230 79530 82663 83006 87483 88935 92785 95436 97020 101220 106281 106722 111342 113190 116644 118090 118580 119295 124509 129899 135828 141708 145805 151830 152460 159060 165326 166012 167013 169785 174966 177135 177870 185570 204127 207515 212562 213444 222684 226380 236180 238590 247989 249018 259798 262449 266805 278355 291610 303660 330652 334026 339570 349932 354270 355740 371140 373527 389697 408254 413315 415030 425124 437415 477180 495978 498036 519596 524898 531405 533610 556710 583220 612381 622545 649495 668052 679140 708540 743967 747054 779394 816508 826630 830060 835065 874830 909293 991956 1020635 1049796 1062810 1067220 1113420 1169091 1224762 1239945 1245090 1298990 1312245 1428889 1487934 1494108 1558788 1653260 1670130 1749660 1818586 1837143 1867635 1948485 2041270 2125620 2338182 2449524 2479890 2490180 2597980 2624490 2727879 2857778 2975868 3061905 3340260 3637172 3674286 3719835 3735270 3896970 4082540 4286667 4546465 4676364 4959780 5248980 5455758 5715556 5845455 6123810 7144445 7348572 7439670 7470540 7793940 8183637 8573334 9092930 9185715 10002223 10911516 11690910 12247620 12860001 13639395 14288890 14879340 16367274 17146668 18185860 18371430 20004446 21433335 23381820 25720002 27278790 28577780 30006669 32734548 36742860 40008892 40918185 42866670 50011115 51440004 54557580 60013338 64300005 81836370 85733340 90020007 100022230 120026676 128600010 150033345 163672740 180040014 200044460 257200020 300066690 360080028 450100035 600133380 900200070 1800400140
- Sum of all divisors σ(n): 7029422400
- Sum of proper divisors (its aliquot sum) s(n): 5229022260
- 1800400140 is an abundant number, because the sum of its proper divisors (5229022260) is greater than itself. Its abundance is 3428622120
Bases of 1800400140
- Binary: 11010110100111111101101000011002
- Hexadecimal: 0x6B4FED0C
- Base-36: TRWTN0
Squares and roots of 1800400140
- 1800400140 squared (18004001402) is 3241440664112019600
- 1800400140 cubed (18004001403) is 5835890225468973063522744000
-
The
square root of 1800400140 is 42431.1223042709 -
The
cube root of 1800400140 is 1216.5305306699
Scales and comparisons
How big is 1800400140?- 1,800,400,140 seconds is equal to 57 years, 12 weeks, 5 days, 23 hours, 9 minutes.
-
To count from 1 to 1,800,400,140 would take you about one hundred fourteen 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 1800400140 cubic inches would be around 101.4 feet tall.
Recreational maths with 1800400140
- 1800400140 backwards is 0410040081
- 1800400140 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1800400140's digits is 18
- More coming soon!
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The information we have on file for 1800400140 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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