494291421000

Names of 494291421000

• Cardinal: 494291421000 can be written as Four hundred ninety-four billion, two hundred ninety-one million, four hundred twenty-one thousand.

Scientific notation

• Scientific notation: 4.94291421 × 10¹¹

Factors of 494291421000

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 630

Divisors of 494291421000

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 25 26 30 36 39 40 45 50 52 60 65 71 72 75 78 90 100 104 117 120 125 130 142 150 156 157 180 195 200 213 225 234 250 260 284 300 312 314 325 355 360 375 379 390 426 450 468 471 500 520 568 585 600 628 639 650 710 750 758 780 785 852 900 923 936 942 975 1000 1065 1125 1137 1170 1256 1278 1300 1413 1420 1500 1516 1560 1570 1625 1704 1775 1800 1846 1884 1895 1950 2041 2130 2250 2274 2340 2355 2556 2600 2769 2826 2840 2925 3000 3032 3140 3195 3250 3411 3550 3692 3768 3790 3900 3925 4082 4260 4500 4548 4615 4680 4710 4875 4927 5112 5325 5538 5652 5685 5850 6123 6280 6390 6500 6822 7065 7100 7384 7580 7800 7850 8164 8307 8520 8875 9000 9096 9230 9420 9475 9750 9854 10205 10650 11076 11147 11304 11370 11700 11775 12246 12780 13000 13644 13845 14130 14200 14625 14781 15160 15700 15975 16328 16614 17055 17750 18369 18460 18840 18950 19500 19625 19708 20410 21300 22152 22294 22740 23075 23400 23550 24492 24635 25560 26625 26909 27288 27690 28260 28425 29250 29562 30615 31400 31950 33228 33441 34110 35325 35500 36738 36920 37900 39000 39250 39416 40820 41535 42600 44343 44588 45480 46150 47100 47375 48984 49270 51025 53250 53818 55380 55735 56520 56850 58500 58875 59124 59503 61230 63900 66456 66882 68220 69225 70650 71000 73476 73905 75800 78500 79875 80727 81640 83070 85275 88686 89176 91845 92300 94200 94750 98540 100323 102050 106500 107636 110760 111470 113700 115375 117000 117750 118248 119006 122460 123175 127800 133764 134545 136440 138450 141300 142125 144911 146952 147810 153075 157000 159750 161454 166140 167205 170550 176625 177372 178509 183690 184600 189500 197080 200646 204100 207675 213000 215272 221715 222940 227400 230750 235500 238012 242181 244920 246350 255125 267528 269090 276900 278675 282600 284250 289822 295620 297515 306150 319500 322908 332280 334410 341100 346125 349817 353250 354744 357018 367380 369525 379000 401292 403635 408200 415350 426375 434733 443430 445880 459225 461500 471000 476024 484362 492700 501615 510250 535527 538180 553800 557350 568500 579644 591240 595030 612300 615875 639000 645816 668820 672725 682200 692250 699634 706500 714036 724555 734760 739050 765375 773539 802584 807270 830700 836025 852750 869466 886860 892545 918450 923000 968724 985400 1003230 1020500 1038375 1049451 1071054 1076360 1108575 1114700 1137000 1159288 1190060 1210905 1224600 1231750 1304199 1337640 1345450 1384500 1393375 1399268 1413000 1428072 1449110 1478100 1487575 1530750 1547078 1614540 1661400 1672050 1705500 1738932 1749085 1773720 1785090 1836900 1847625 1937448 2006460 2018175 2041000 2076750 2098902 2142108 2173665 2217150 2229400 2296125 2320617 2380120 2421810 2463500 2508075 2608398 2677635 2690900 2769000 2786750 2798536 2898220 2956200 2975150 3061500 3094156 3148353 3229080 3344100 3363625 3411000 3477864 3498170 3570180 3622775 3673800 3695250 3867695 4012920 4036350 4153500 4180125 4197804 4224713 4284216 4347330 4434300 4462725 4592250 4641234 4843620 4927000 5016150 5216796 5247255 5355270 5381800 5542875 5573500 5796440 5950300 6054525 6123000 6188312 6296706 6520995 6688200 6727250 6961851 6996340 7140360 7245550 7390500 7437875 7735390 8072700 8307000 8360250 8395608 8449426 8694660 8745425 8868600 8925450 9184500 9282468 9687240 10032300 10090875 10433592 10494510 10710540 10868325 11085750 11147000 11603085 11900600 12109050 12540375 12593412 12674139 13041990 13388175 13454500 13923702 13992680 14491100 14781000 14875750 15470780 15741765 16145400 16720500 16898852 17389320 17490850 17850900 18113875 18369000 18564936 19338475 20064600 20181750 20989020 21123565 21421080 21736650 22171500 22313625 23206170 24218100 25080750 25186824 25348278 26083980 26236275 26776350 26909000 27847404 28982200 29751500 30272625 30941560 31483530 32604975 33441000 33797704 34809255 34981700 35701800 36227750 38022417 38676950 40363500 41978040 42247130 43473300 43727125 44343000 44627250 46412340 48436200 50161500 50696556 52167960 52472550 53552700 54341625 54921269 55694808 58015425 59503000 60545250 62967060 63370695 65209950 66940875 69618510 69963400 72455500 76044834 77353900 78708825 80727000 84494260 86946600 87454250 89254500 92824680 96692375 100323000 101393112 104945100 105617825 107105400 108683250 109842538 116030850 121090500 125934120 126741390 130419900 131181375 133881750 139237020 144911000 152089668 154707800 157417650 163024875 164763807 168988520 174046275 174908500 178509000 190112085 193384750 209890200 211235650 217366500 219685076 232061700 242181000 253482780 260839800 262362750 267763500 274606345 278474040 290077125 304179336 314835300 316853475 326049750 329527614 348092550 349817000 380224170 386769500 393544125 422471300 434733000 439370152 464123400 494291421 506965560 524725500 528089125 535527000 549212690 580154250 629670600 633706950 652099500 659055228 696185100 760448340 773539000 787088250 823819035 844942600 870231375 950560425 988582842 1049451000 1056178250 1098425380 1160308500 1267413900 1304199000 1318110456 1373031725 1392370200 1520896680 1574176500 1584267375 1647638070 1740462750 1901120850 1977165684 2112356500 2196850760 2320617000 2471457105 2534827800 2746063450 3148353000 3168534750 3295276140 3480925500 3802241700 3954331368 4119095175 4224713000 4752802125 4942914210 5492126900 6337069500 6590552280 6865158625 6961851000 7604483400 8238190350 9505604250 9885828420 10984253800 12357285525 12674139000 13730317250 16476380700 19011208500 19771656840 20595475875 24714571050 27460634500 32952761400 38022417000 41190951750 49429142100 54921269000 61786427625 82381903500 98858284200 123572855250 164763807000 247145710500 494291421000
• Sum of all divisors σ(n): 1841028134400
• Sum of proper divisors (its aliquot sum) s(n): 1346736713400
• 494291421000 is an abundant number, because the sum of its proper divisors (1346736713400) is greater than itself. Its abundance is 852445292400

Bases of 494291421000

• Binary: 111001100010110000100001000011101001000₂
• Hexadecimal: 0x7316108748
• Base-36: 6B2OCLE0

Squares and roots of 494291421000

• 494291421000 squared (494291421000²) is 244324008874199241000000
• 494291421000 cubed (494291421000³) is 120767261530844553071011461000000000
• The square root of 494291421000 is 703058.6184664831
• The cube root of 494291421000 is 7906.6835551173

Scales and comparisons

• 494,291,421,000 seconds is equal to 15,716 years, 48 weeks, 5 days, 12 hours, 30 minutes.
• To count from 1 to 494,291,421,000 would take you about thirty-one thousand, four hundred thirty-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 494291421000 cubic inches would be around 658.9 feet tall.

Recreational maths with 494291421000

• 494291421000 backwards is 000124192494
• 494291421000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 494291421000's digits is 36
• More coming soon!