494131018680

Names of 494131018680

• Cardinal: 494131018680 can be written as Four hundred ninety-four billion, one hundred thirty-one million, eighteen thousand, six hundred eighty.

Scientific notation

• Scientific notation: 4.9413101868 × 10¹¹

Factors of 494131018680

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 59826

Divisors of 494131018680

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 18 19 20 24 26 27 30 31 36 38 39 40 45 52 54 57 60 62 65 72 76 78 90 93 95 104 108 114 117 120 124 130 135 152 155 156 171 180 186 190 195 216 228 234 247 248 260 270 279 285 310 312 342 351 360 372 380 390 403 456 465 468 494 513 520 540 558 570 585 589 620 684 702 741 744 760 780 806 837 855 930 936 988 1026 1080 1116 1140 1170 1178 1209 1235 1240 1368 1395 1404 1482 1560 1612 1674 1710 1755 1767 1860 1976 2015 2052 2223 2232 2280 2340 2356 2418 2470 2565 2790 2808 2945 2964 3224 3348 3420 3510 3534 3627 3705 3720 4030 4104 4185 4446 4680 4712 4836 4940 5130 5301 5580 5890 5928 6045 6669 6696 6840 7020 7068 7254 7410 7657 8060 8370 8835 8892 9672 9880 10260 10602 10881 11115 11160 11780 12090 13338 14040 14136 14508 14820 15314 15903 16120 16740 17670 17784 18135 20520 21204 21762 22230 22971 23560 24180 26505 26676 29016 29640 30628 31806 33345 33480 35340 36270 38285 42408 43524 44460 45942 48360 53010 53352 54405 59753 61256 63612 66690 68913 70680 72540 76570 79515 87048 88920 91884 106020 108810 114855 119506 127224 133380 137826 145080 153140 159030 179259 183768 206739 212040 217620 229710 239012 266760 275652 298765 306280 318060 344565 358518 413478 435240 459420 478024 537777 551304 597530 636120 689130 717036 776789 826956 896295 918840 1033695 1075554 1135307 1195060 1378260 1434072 1553578 1613331 1653912 1792590 1852343 2067390 2151108 2270614 2330367 2390120 2688885 2756520 3107156 3226662 3405921 3585180 3704686 3883945 4134780 4302216 4541228 4660734 5377770 5557029 5676535 6214312 6453324 6811842 6991101 7170360 7409372 7767890 8066655 8269560 9082456 9261715 9321468 10217763 10755540 11114058 11353070 11651835 12906648 13623684 13982202 14758991 14818744 15535780 16133310 16671087 17029605 18523430 18642936 20435526 20973303 21511080 22228116 22706140 23303670 24080459 27247368 27785145 27964404 29517982 30653289 31071560 32266620 33342174 34059210 34955505 35194517 37046860 40871052 41946606 44276973 44456232 45412280 46607340 48160918 50013261 51088815 55570290 55928808 59035964 61306578 64533240 66684348 68118420 69911010 70389034 72241377 73794955 74093720 81742104 83355435 83893212 88553946 93214680 96321836 100026522 102177630 104866515 105583551 111140580 118071928 120402295 122613156 132830919 133368696 136236840 139822020 140778068 144482754 147589910 153266445 166710870 167786424 175972585 177107892 192643672 200053044 204355260 209733030 211167102 216724131 221384865 222281160 240804590 245226312 250066305 265661838 279644040 281556136 288965508 295179820 306532890 316750653 333421740 351945170 354215784 361206885 398492757 400106088 408710520 419466060 422334204 433448262 442769730 457528721 481609180 500132610 527917755 531323676 577931016 590359640 613065780 633501306 650172393 664154595 666843480 703890340 722413770 796985514 838932120 844668408 866896524 885539460 915057442 950251959 963218360 1000265220 1055835510 1062647352 1083620655 1226131560 1267002612 1300344786 1328309190 1372586163 1407780680 1444827540 1583753265 1593971028 1733793048 1771078920 1830114884 1900503918 1992463785 2000530440 2111671020 2167241310 2287643605 2534005224 2600689572 2656618380 2745172326 2889655080 3167506530 3187942056 3250861965 3660229768 3801007836 3984927570 4117758489 4223342040 4334482620 4575287210 4751259795 5201379144 5313236760 5490344652 6335013060 6501723930 6862930815 7602015672 7969855140 8235516978 8668965240 9150574420 9502519590 10980689304 12353275467 12670026120 13003447860 13725861630 15939710280 16471033956 18301148840 19005039180 20588792445 24706550934 26006895720 27451723260 32942067912 38010078360 41177584890 49413101868 54903446520 61766377335 82355169780 98826203736 123532754670 164710339560 247065509340 494131018680
• Sum of all divisors σ(n): 1927425024000
• Sum of proper divisors (its aliquot sum) s(n): 1433294005320
• 494131018680 is an abundant number, because the sum of its proper divisors (1433294005320) is greater than itself. Its abundance is 939162986640

Bases of 494131018680

• Binary: 111001100001100100000001111101110111000₂
• Hexadecimal: 0x730C80FBB8
• Base-36: 6B00UM60

Squares and roots of 494131018680

• 494131018680 squared (494131018680²) is 244165463621734508942400
• 494131018680 cubed (494131018680³) is 120649729265882155092217681444032000
• The square root of 494131018680 is 702944.5345686955
• The cube root of 494131018680 is 7905.8281976345

Scales and comparisons

• 494,131,018,680 seconds is equal to 15,711 years, 43 weeks, 4 days, 18 minutes.
• To count from 1 to 494,131,018,680 would take you about thirty-one thousand, four hundred twenty-three 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 494131018680 cubic inches would be around 658.8 feet tall.

Recreational maths with 494131018680

• 494131018680 backwards is 086810131494
• 494131018680 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 494131018680's digits is 45
• More coming soon!