18013864960
18,013,864,960 is an even composite number composed of six prime numbers multiplied together.
18013864960 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred twenty-eight divisors.
Prime factorization of 18013864960:
210 × 5 × 7 × 13 × 23 × 412
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 13 × 23 × 41 × 41)See below for interesting mathematical facts about the number 18013864960 from the Numbermatics database.
Names of 18013864960
- Cardinal: 18013864960 can be written as Eighteen billion, thirteen million, eight hundred sixty-four thousand, nine hundred sixty.
Scientific notation
- Scientific notation: 1.801386496 × 1010
Factors of 18013864960
Divisors of 18013864960
- Number of divisors d(n): 528
-
Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 20 23 26 28 32 35 40 41 46 52 56 64 65 70 80 82 91 92 104 112 115 128 130 140 160 161 164 182 184 205 208 224 230 256 260 280 287 299 320 322 328 364 368 410 416 448 455 460 512 520 533 560 574 598 640 644 656 728 736 805 820 832 896 910 920 943 1024 1040 1066 1120 1148 1196 1280 1288 1312 1435 1456 1472 1495 1610 1640 1664 1681 1792 1820 1840 1886 2080 2093 2132 2240 2296 2392 2560 2576 2624 2665 2870 2912 2944 2990 3220 3280 3328 3362 3584 3640 3680 3731 3772 4160 4186 4264 4480 4592 4715 4784 5120 5152 5248 5330 5740 5824 5888 5980 6440 6560 6601 6656 6724 7168 7280 7360 7462 7544 8320 8372 8405 8528 8960 9184 9430 9568 10304 10465 10496 10660 11480 11648 11767 11776 11960 12259 12880 13120 13202 13312 13448 14560 14720 14924 15088 16640 16744 16810 17056 17920 18368 18655 18860 19136 20608 20930 20992 21320 21853 22960 23296 23534 23552 23920 24518 25760 26240 26404 26896 29120 29440 29848 30176 33005 33280 33488 33620 34112 35840 36736 37310 37720 38272 38663 41216 41860 41984 42640 43706 45920 46592 47068 47840 49036 51520 52480 52808 53792 58240 58835 58880 59696 60352 61295 66010 66560 66976 67240 68224 73472 74620 75440 76544 77326 82432 83720 85280 85813 87412 91840 93184 94136 95680 98072 103040 104960 105616 107584 109265 116480 117670 117760 119392 120704 122590 132020 133952 134480 136448 146944 149240 150880 152971 153088 154652 164864 167440 170560 171626 174824 183680 188272 191360 193315 196144 206080 209920 211232 215168 218530 232960 235340 238784 241408 245180 264040 267904 268960 270641 272896 293888 298480 301760 305942 306176 309304 334880 341120 343252 349648 367360 376544 382720 386630 392288 412160 422464 429065 430336 437060 465920 470680 477568 482816 490360 502619 528080 535808 537920 541282 545792 596960 603520 611884 618608 669760 682240 686504 699296 734720 753088 764855 765440 773260 784576 824320 844928 858130 860672 874120 941360 955136 965632 980720 1005238 1056160 1071616 1075840 1082564 1193920 1207040 1223768 1237216 1339520 1353205 1364480 1373008 1398592 1469440 1506176 1529710 1530880 1546520 1569152 1689856 1716260 1721344 1748240 1882720 1910272 1961440 2010476 2112320 2143232 2151680 2165128 2387840 2414080 2447536 2474432 2513095 2679040 2706410 2728960 2746016 2797184 3012352 3059420 3093040 3138304 3379712 3432520 3496480 3518333 3765440 3820544 3922880 4020952 4224640 4303360 4330256 4775680 4828160 4895072 4948864 5026190 5358080 5412820 5492032 5594368 6024704 6118840 6186080 6276608 6759424 6865040 6992960 7036666 7530880 7845760 8041904 8449280 8606720 8660512 9551360 9790144 9897728 10052380 10716160 10825640 10984064 11188736 12049408 12237680 12372160 12553216 13730080 13985920 14073332 15061760 15691520 16083808 16898560 17321024 17591665 19102720 19580288 19795456 20104760 21651280 21968128 22377472 24475360 24744320 27460160 27971840 28146664 30123520 31383040 32167616 33797120 34642048 35183330 39160576 39590912 40209520 43302560 43936256 48950720 49488640 54920320 55943680 56293328 60247040 62766080 64335232 69284096 70366660 78321152 80419040 86605120 87872512 97901440 98977280 109840640 111887360 112586656 128670464 138568192 140733320 156642304 160838080 173210240 195802880 197954560 219681280 225173312 257340928 277136384 281466640 321676160 346420480 391605760 439362560 450346624 514681856 562933280 643352320 692840960 783211520 900693248 1125866560 1286704640 1385681920 1801386496 2251733120 2573409280 3602772992 4503466240 9006932480 18013864960
- Sum of all divisors σ(n): 56883149568
- Sum of proper divisors (its aliquot sum) s(n): 38869284608
- 18013864960 is an abundant number, because the sum of its proper divisors (38869284608) is greater than itself. Its abundance is 20855419648
Bases of 18013864960
- Binary: 100001100011011010111000100000000002
- Hexadecimal: 0x431B5C400
- Base-36: 89WZN5S
Squares and roots of 18013864960
- 18013864960 squared (180138649602) is 324499330797115801600
- 18013864960 cubed (180138649603) is 5845487124589613207504551936000
-
The
square root of 18013864960 is 134215.7403585735 -
The
cube root of 18013864960 is 2621.4141191883
Scales and comparisons
How big is 18013864960?- 18,013,864,960 seconds is equal to 572 years, 40 weeks, 5 days, 19 hours, 22 minutes, 40 seconds.
-
To count from 1 to 18,013,864,960 would take you about one thousand, one hundred forty-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 18013864960 cubic inches would be around 218.5 feet tall.
Recreational maths with 18013864960
- 18013864960 backwards is 06946831081
- 18013864960 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 18013864960's digits is 46
- More coming soon!
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