420325849944

Names of 420325849944

• Cardinal: 420325849944 can be written as Four hundred twenty billion, three hundred twenty-five million, eight hundred forty-nine thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 4.20325849944 × 10¹¹

Factors of 420325849944

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3638

Divisors of 420325849944

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 13 14 18 21 22 24 26 27 28 33 36 39 42 44 52 54 56 61 63 66 72 77 78 81 84 88 91 99 104 108 117 122 126 132 143 154 156 162 168 182 183 189 198 216 231 234 243 244 252 264 273 286 297 308 312 324 351 364 366 378 396 427 429 462 468 486 488 504 546 549 567 572 594 616 648 671 693 702 728 732 756 792 793 819 854 858 891 924 936 972 1001 1053 1092 1098 1134 1144 1188 1281 1287 1342 1386 1404 1464 1512 1586 1638 1647 1701 1708 1716 1782 1848 1944 2002 2013 2079 2106 2184 2196 2268 2376 2379 2457 2562 2574 2673 2684 2772 2808 3003 3159 3172 3276 3294 3402 3416 3432 3541 3564 3843 3861 4004 4026 4158 4212 4392 4536 4697 4758 4914 4941 5124 5148 5346 5368 5544 5551 6006 6039 6237 6318 6344 6552 6588 6804 7082 7128 7137 7371 7686 7722 8008 8052 8316 8424 8723 9009 9394 9516 9828 9882 10248 10296 10623 10692 11102 11529 11583 12012 12078 12474 12636 13176 13608 14091 14164 14274 14742 14823 15372 15444 16104 16632 16653 17446 18018 18117 18711 18788 19032 19656 19764 21246 21384 21411 22113 22204 23058 23166 24024 24156 24787 24948 25272 26169 27027 28182 28328 28548 29484 29646 30744 30888 31869 33306 34587 34749 34892 36036 36234 37422 37576 38951 39528 42273 42492 42822 44226 44408 46033 46116 46332 48312 49574 49896 49959 52338 54054 54351 56364 57096 58968 59292 61061 63738 64233 66612 69174 69498 69784 72072 72468 74361 74844 77902 78507 81081 84546 84984 85644 88452 92066 92232 92664 95607 99148 99918 103761 104676 108108 108702 112728 116853 118584 122122 126819 127476 128466 133224 138099 138348 138996 144936 148722 149688 149877 155804 157014 162162 163053 169092 171288 176904 183183 184132 191214 192699 198296 199836 207522 209352 216001 216216 217404 223083 233706 235521 243243 244244 253638 254952 256932 272657 276198 276696 277992 286821 297444 299754 311608 314028 322231 324324 326106 338184 350559 366366 368264 380457 382428 385398 399672 414297 415044 432002 434808 446166 449631 467412 471042 486486 488488 506363 507276 513864 545314 549549 552396 573642 594888 599508 628056 644462 648003 648648 652212 669249 701118 706563 732732 760914 764856 770796 817971 828594 830088 860463 864004 892332 899262 934824 942084 966693 972972 1012726 1014552 1051677 1090628 1099098 1104792 1141371 1147284 1199016 1242891 1288924 1296006 1304424 1338498 1348893 1402236 1413126 1465464 1512007 1519089 1521828 1541592 1635942 1648647 1657188 1720926 1728008 1784664 1798524 1884168 1933386 1944009 1945944 2007747 2025452 2103354 2119689 2181256 2198196 2282742 2294568 2376011 2453913 2485782 2577848 2592012 2676996 2697786 2804472 2808013 2826252 2900079 3024014 3038178 3043656 3155031 3271884 3297294 3314376 3441852 3544541 3597048 3728673 3866772 3888018 4015494 4050904 4206708 4239378 4396392 4536021 4557267 4565484 4752022 4907826 4945941 4971564 5184024 5353992 5395572 5616026 5652504 5800158 5832027 6023241 6048028 6076356 6310062 6543768 6594588 6883704 7089082 7128033 7361739 7457346 7733544 7776036 8030988 8413416 8424039 8478756 8700237 9072042 9114534 9130968 9465093 9504044 9815652 9891882 9943128 10633623 10791144 11186019 11232052 11600316 11664054 12046482 12096056 12152712 12620124 13189176 13608063 13671801 14178164 14256066 14723478 14837823 14914692 15552072 16061976 16632077 16848078 16957512 17400474 17496081 18144084 18229068 18930186 19008088 19631304 19656091 19783764 21267246 21384099 22085217 22372038 22464104 23200632 23328108 24092964 25240248 25272117 26100711 27216126 27343602 28356328 28512132 29446956 29675646 29829384 30888143 31900869 33264154 33696156 34800948 34992162 36288168 36458136 37860372 39312182 39567528 40824189 41015403 42534492 42768198 44170434 44744076 46656216 48185928 49896231 50544234 52201422 52488243 54432252 54687204 57024264 58893912 58968273 59351292 61776286 63801738 64152297 66255651 66528308 67392312 69601896 69984324 75720744 75816351 78302133 78624364 81648378 82030806 85068984 85536396 88340868 89488152 92664429 95702607 99792462 101088468 104402844 104976486 108864504 109374408 117936546 118702584 122472567 123046209 123552572 127603476 128304594 132511302 133056616 139968648 149688693 151632702 156604266 157248728 163296756 164061612 171072792 176681736 176904819 185328858 191405214 192456891 199584924 202176936 208805688 209952972 216217001 227449053 235873092 244945134 246092418 247105144 255206952 256609188 265022604 277993287 287107821 299377386 303265404 313208532 326593512 328123224 353809638 367417701 370657716 382810428 384913782 399169848 419905944 432434002 449066079 454898106 471746184 489890268 492184836 513218376 530045208 530714457 555986574 574215642 577370673 598754772 606530808 626417064 648651003 682347159 707619276 734835402 741315432 765620856 769827564 833979861 861323463 864868004 898132158 909796212 979780536 984369672 1061428914 1111973148 1148431284 1154741346 1197509544 1297302006 1347198237 1364694318 1415238552 1469670804 1539655128 1592143371 1667959722 1722646926 1729736008 1796264316 1819592424 1945953009 2122857828 2223946296 2296862568 2309482692 2501939583 2594604012 2694396474 2729388636 2939341608 3184286742 3335919444 3445293852 3592528632 3891906018 4041594711 4245715656 4618965384 4776430113 5003879166 5189208024 5388792948 5458777272 5837859027 6368573484 6671838888 6890587704 7505818749 7783812036 8083189422 9552860226 10007758332 10777585896 11675718054 12737146968 15011637498 15567624072 16166378844 17513577081 19105720452 20015516664 23351436108 30023274996 32332757688 35027154162 38211440904 46702872216 52540731243 60046549992 70054308324 105081462486 140108616648 210162924972 420325849944
• Sum of all divisors σ(n): 1611506856960
• Sum of proper divisors (its aliquot sum) s(n): 1191181007016
• 420325849944 is an abundant number, because the sum of its proper divisors (1191181007016) is greater than itself. Its abundance is 770855157072

Bases of 420325849944

• Binary: 110000111011101010111110111101101011000₂
• Hexadecimal: 0x61DD5F7B58
• Base-36: 5D3F5PI0

Squares and roots of 420325849944

• 420325849944 squared (420325849944²) is 176673820131146004803136
• 420325849944 cubed (420325849944³) is 74260573609477322015638045596624384
• The square root of 420325849944 is 648325.4197885503
• The cube root of 420325849944 is 7490.8085918573

Scales and comparisons

• 420,325,849,944 seconds is equal to 13,365 years, 3 weeks, 1 day, 12 hours, 32 minutes, 24 seconds.
• To count from 1 to 420,325,849,944 would take you about twenty-six thousand, seven hundred thirty 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 420325849944 cubic inches would be around 624.2 feet tall.

Recreational maths with 420325849944

• 420325849944 backwards is 449948523024
• 420325849944 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 420325849944's digits is 54
• More coming soon!