18218948000
18,218,948,000 is an even composite number composed of six prime numbers multiplied together.
18218948000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 18218948000:
25 × 53 × 11 × 192 × 31 × 37
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 11 × 19 × 19 × 31 × 37)See below for interesting mathematical facts about the number 18218948000 from the Numbermatics database.
Names of 18218948000
- Cardinal: 18218948000 can be written as Eighteen billion, two hundred eighteen million, nine hundred forty-eight thousand.
Scientific notation
- Scientific notation: 1.8218948 × 1010
Factors of 18218948000
Divisors of 18218948000
- Number of divisors d(n): 576
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Complete list of divisors:
1 2 4 5 8 10 11 16 19 20 22 25 31 32 37 38 40 44 50 55 62 74 76 80 88 95 100 110 124 125 148 152 155 160 176 185 190 200 209 220 248 250 275 296 304 310 341 352 361 370 380 400 407 418 440 475 496 500 550 589 592 608 620 682 703 722 740 760 775 800 814 836 880 925 950 992 1000 1045 1100 1147 1178 1184 1240 1364 1375 1406 1444 1480 1520 1550 1628 1672 1705 1760 1805 1850 1900 2000 2035 2090 2200 2294 2356 2375 2480 2728 2750 2812 2888 2945 2960 3040 3100 3256 3344 3410 3515 3610 3700 3800 3875 3971 4000 4070 4180 4400 4588 4625 4712 4750 4960 5225 5456 5500 5624 5735 5776 5890 5920 6200 6479 6512 6688 6820 7030 7220 7400 7600 7733 7750 7942 8140 8360 8525 8800 9025 9176 9250 9424 9500 10175 10450 10912 11000 11191 11248 11470 11552 11780 12400 12617 12958 13024 13357 13640 14060 14440 14725 14800 15200 15466 15500 15884 16280 16720 17050 17575 18050 18352 18500 18848 19000 19855 20350 20900 21793 22000 22382 22496 22940 23560 24800 25234 25916 26125 26714 27280 28120 28675 28880 29450 29600 30932 31000 31768 32395 32560 33440 34100 35150 36100 36704 37000 38000 38665 39710 40700 41800 42625 43586 44000 44764 45125 45880 47120 50468 50875 51832 52250 53428 54560 55955 56240 57350 57760 58900 61864 62000 63085 63536 64790 65120 66785 68200 70300 72200 73625 74000 76000 77330 79420 81400 83600 85250 87172 87875 89528 90250 91760 94240 99275 100936 101750 103664 104500 106856 108965 111910 112480 114700 117800 123101 123728 124000 126170 127072 129580 133570 136400 140600 143375 144400 146927 147250 148000 154660 158840 161975 162800 167200 170500 174344 175750 179056 180500 183520 193325 198550 201872 203500 207328 209000 213712 217930 223820 229400 235600 239723 246202 247456 252340 259160 267140 272800 279775 281200 286750 288800 293854 294500 309320 315425 317680 323950 325600 333925 341000 348688 351500 358112 361000 386650 397100 403744 407000 414067 418000 427424 435860 447640 458800 471200 479446 492404 496375 504680 518320 534280 544825 559550 562400 573500 587708 589000 615505 618640 630850 635360 647900 667850 682000 697376 703000 722000 734635 773300 794200 809875 814000 828134 836000 871720 895280 917600 958892 966625 984808 992750 1009360 1036640 1068560 1089650 1119100 1147000 1175416 1178000 1198615 1231010 1237280 1261700 1295800 1335700 1364000 1398875 1406000 1444000 1469270 1546600 1577125 1588400 1619750 1628000 1656268 1669625 1743440 1790560 1917784 1933250 1969616 1985500 2018720 2070335 2137120 2179300 2238200 2294000 2350832 2356000 2397230 2462020 2523400 2591600 2671400 2724125 2797750 2812000 2938540 3077525 3093200 3154250 3176800 3239500 3312536 3339250 3486880 3673175 3835568 3866500 3939232 3971000 4140670 4358600 4476400 4554737 4588000 4701664 4794460 4924040 5046800 5183200 5342800 5448250 5595500 5877080 5993075 6155050 6186400 6308500 6479000 6625072 6678500 7346350 7671136 7733000 7942000 8281340 8717200 8952800 9109474 9588920 9848080 10093600 10351675 10685600 10896500 11191000 11754160 11986150 12310100 12617000 12958000 13250144 13357000 14692700 15387625 15466000 15884000 16562680 17434400 18218948 18365875 19177840 19696160 20703350 21793000 22382000 22773685 23508320 23972300 24620200 25234000 25916000 26714000 29385400 29965375 30775250 30932000 33125360 36437896 36731750 38355680 41406700 43586000 44764000 45547370 47944600 49240400 50468000 51758375 53428000 58770800 59930750 61550500 66250720 72875792 73463500 82813400 87172000 91094740 95889200 98480800 103516750 113868425 117541600 119861500 123101000 145751584 146927000 165626800 182189480 191778400 207033500 227736850 239723000 246202000 293854000 331253600 364378960 414067000 455473700 479446000 492404000 569342125 587708000 728757920 828134000 910947400 958892000 1138684250 1656268000 1821894800 2277368500 3643789600 4554737000 9109474000 18218948000
- Sum of all divisors σ(n): 54639277056
- Sum of proper divisors (its aliquot sum) s(n): 36420329056
- 18218948000 is an abundant number, because the sum of its proper divisors (36420329056) is greater than itself. Its abundance is 18201381056
Bases of 18218948000
- Binary: 100001111011110111100010101101000002
- Hexadecimal: 0x43DEF15A0
- Base-36: 8DB3A8W
Squares and roots of 18218948000
- 18218948000 squared (182189480002) is 331930066226704000000
- 18218948000 cubed (182189480003) is 6047416616220876387392000000000
-
The
square root of 18218948000 is 134977.5833240467 -
The
cube root of 18218948000 is 2631.3246374037
Scales and comparisons
How big is 18218948000?- 18,218,948,000 seconds is equal to 579 years, 15 weeks, 6 days, 10 hours, 53 minutes, 20 seconds.
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To count from 1 to 18,218,948,000 would take you about one thousand, one hundred fifty-eight 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 18218948000 cubic inches would be around 219.3 feet tall.
Recreational maths with 18218948000
- 18218948000 backwards is 00084981281
- The number of decimal digits it has is: 11
- The sum of 18218948000's digits is 41
- More coming soon!
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