13945822440
13,945,822,440 is an even composite number composed of eight prime numbers multiplied together.
13945822440 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 13945822440:
23 × 3 × 5 × 11 × 31 × 37 × 61 × 151
(2 × 2 × 2 × 3 × 5 × 11 × 31 × 37 × 61 × 151)See below for interesting mathematical facts about the number 13945822440 from the Numbermatics database.
Names of 13945822440
- Cardinal: 13945822440 can be written as Thirteen billion, nine hundred forty-five million, eight hundred twenty-two thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.394582244 × 1010
Factors of 13945822440
Divisors of 13945822440
- Number of divisors d(n): 512
-
Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 20 22 24 30 31 33 37 40 44 55 60 61 62 66 74 88 93 110 111 120 122 124 132 148 151 155 165 183 185 186 220 222 244 248 264 296 302 305 310 330 341 366 370 372 407 440 444 453 465 488 555 604 610 620 660 671 682 732 740 744 755 814 888 906 915 930 1023 1110 1147 1208 1220 1221 1240 1320 1342 1364 1464 1480 1510 1628 1661 1705 1812 1830 1860 1891 2013 2035 2046 2220 2257 2265 2294 2440 2442 2684 2728 3020 3256 3322 3355 3410 3441 3624 3660 3720 3782 4026 4070 4092 4440 4514 4530 4588 4681 4884 4983 5115 5368 5587 5673 5735 6040 6105 6644 6710 6771 6820 6882 7320 7564 8052 8140 8184 8305 9028 9060 9176 9211 9362 9455 9768 9966 10065 10230 11174 11285 11346 11470 12210 12617 13288 13420 13542 13640 13764 14043 15128 16104 16280 16610 16761 17205 18056 18120 18422 18724 18910 19932 20130 20460 20801 22348 22570 22692 22940 23405 24420 24827 24915 25234 26840 27084 27528 27633 27935 28086 28365 33220 33522 33855 34410 36844 37448 37820 37851 39864 40260 40920 41602 44696 45140 45384 45880 46055 46810 48840 49654 49830 50468 51491 54168 55266 55870 56172 56730 61457 62403 63085 66440 67044 67710 68820 69967 70215 73688 74481 75640 75702 80520 83204 83805 90280 92110 93620 99308 99660 100936 101321 102982 104005 110532 111740 112344 113460 122914 124135 124806 126170 134088 135420 137640 138165 139934 140430 148962 151404 154473 166408 167610 173197 184220 184371 187240 189255 198616 199320 202642 205964 208010 209901 221064 223480 226920 245828 248270 249612 252340 257455 270840 276330 279868 280860 285541 297924 302808 303963 307285 308946 312015 335220 340807 346394 349835 368440 368742 372405 378510 405284 411928 416020 419802 491656 496540 499224 504680 506605 514910 519591 552660 559736 561720 571082 595848 607926 614570 617892 624030 670440 681614 692788 699670 737484 744810 757020 769637 772365 810568 832040 839604 856623 865985 921855 993080 1013210 1022421 1029820 1039182 1049505 1105320 1142164 1215852 1229140 1235784 1248060 1363228 1385576 1399340 1427705 1474968 1489620 1514040 1519815 1539274 1544730 1679208 1704035 1713246 1731970 1843710 1905167 2026420 2044842 2059640 2078364 2099010 2284328 2308911 2431704 2458280 2496120 2597955 2726456 2798680 2855410 2979240 3039630 3078548 3089460 3140951 3408070 3426492 3463940 3687420 3748877 3810334 3848185 4052840 4089684 4156728 4198020 4283115 4617822 5112105 5195910 5710820 5715501 6079260 6157096 6178920 6281902 6816140 6852984 6927880 7374840 7497754 7620668 7696370 8179368 8396040 8566230 9235644 9422853 9525835 10224210 10391820 10565017 11246631 11421640 11431002 11544555 12158520 12563804 13632280 14995508 15241336 15392740 15704755 17132460 18471288 18744385 18845706 19051670 20448420 20783640 21130034 22493262 22862004 23089110 25127608 28577505 29991016 30785480 31409510 31695051 34264920 37488770 37691412 38103340 40896840 42260068 44986524 45724008 46178220 47114265 52825085 56233155 57155010 62819020 63390102 74977540 75382824 76206680 84520136 89973048 92356440 94228530 105650170 112466310 114310020 116215187 125638040 126780204 149955080 158475255 188457060 211300340 224932620 228620040 232430374 253560408 316950510 348645561 376914120 422600680 449865240 464860748 581075935 633901020 697291122 929721496 1162151870 1267802040 1394582244 1743227805 2324303740 2789164488 3486455610 4648607480 6972911220 13945822440
- Sum of all divisors σ(n): 49505402880
- Sum of proper divisors (its aliquot sum) s(n): 35559580440
- 13945822440 is an abundant number, because the sum of its proper divisors (35559580440) is greater than itself. Its abundance is 21613758000
Bases of 13945822440
- Binary: 11001111110011110001011100111010002
- Hexadecimal: 0x33F3C5CE8
- Base-36: 6EMZDGO
Squares and roots of 13945822440
- 13945822440 squared (139458224402) is 194485963528007553600
- 13945822440 cubed (139458224403) is 2712266714433909309484382784000
-
The
square root of 13945822440 is 118092.4317642749 -
The
cube root of 13945822440 is 2407.0293016715
Scales and comparisons
How big is 13945822440?- 13,945,822,440 seconds is equal to 443 years, 22 weeks, 3 days, 23 hours, 34 minutes.
-
To count from 1 to 13,945,822,440 would take you about eight hundred eighty-six 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 13945822440 cubic inches would be around 200.6 feet tall.
Recreational maths with 13945822440
- 13945822440 backwards is 04422854931
- The number of decimal digits it has is: 11
- The sum of 13945822440's digits is 42
- More coming soon!
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