420872148774

Names of 420872148774

• Cardinal: 420872148774 can be written as Four hundred twenty billion, eight hundred seventy-two million, one hundred forty-eight thousand, seven hundred seventy-four.

Scientific notation

• Scientific notation: 4.20872148774 × 10¹¹

Factors of 420872148774

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1330

Divisors of 420872148774

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 6 7 9 11 14 17 18 21 22 27 33 34 42 49 51 54 63 66 77 81 98 99 102 119 126 147 153 154 162 187 189 198 231 238 281 294 297 306 357 374 378 441 459 462 539 561 562 567 594 693 714 833 843 882 891 918 1009 1071 1078 1122 1134 1309 1323 1377 1386 1617 1666 1683 1686 1782 1967 2018 2079 2142 2499 2529 2618 2646 2754 3027 3091 3213 3234 3366 3927 3934 3969 4158 4777 4851 4998 5049 5058 5901 6054 6182 6237 6426 7063 7497 7587 7854 7938 9081 9163 9273 9554 9639 9702 10098 11099 11781 11802 12474 13769 14126 14331 14553 14994 15147 15174 17153 17703 18162 18326 18546 19278 21189 21637 22198 22491 22761 23562 27243 27489 27538 27819 28662 29106 30294 33297 33439 34306 35343 35406 41307 42378 42993 43274 43659 44982 45522 49441 51459 52547 53109 54486 54978 55638 63567 64911 66594 66878 67473 70686 77693 81729 82467 82614 83457 85986 87318 98882 99891 100317 102918 105094 106029 106218 120071 123921 127134 128979 129822 134946 148323 151459 154377 155386 157641 159327 163458 164934 166914 188683 190701 194733 199782 200634 212058 233079 234073 240142 247401 247842 250371 257958 283529 296646 299673 300951 302918 308754 315282 318654 360213 367829 371763 377366 381402 386937 389466 444969 454377 463131 466158 468146 472923 494802 500742 543851 566049 567058 572103 584199 599346 601902 699237 702219 720426 735658 742203 743526 773874 840497 850587 889938 899019 902853 908754 926262 945846 1080639 1087702 1103487 1115289 1132098 1144206 1168398 1320781 1334907 1363131 1389393 1398474 1404438 1418769 1484406 1631553 1680994 1698147 1701174 1752597 1798038 1805706 1984703 2097711 2106657 2161278 2206974 2230578 2521491 2551761 2574803 2641562 2669814 2708559 2726262 2778786 2837538 3118819 3241917 3263106 3310461 3396294 3505194 3962343 3969406 4004721 4089393 4195422 4213314 4256307 4819993 4894659 5042982 5094441 5103522 5149606 5417118 5954109 6237638 6293133 6319971 6483834 6620922 7564473 7655283 7724409 7924686 8009442 8178786 8512614 9245467 9356457 9639986 9725751 9789318 9931383 10188882 11887029 11908218 12268179 12586266 12639942 13892921 14459979 14683977 15128946 15283323 15310566 15448818 17862327 18490934 18712914 18959913 19451502 19862766 21831733 22693419 22965849 23173227 23774058 24536358 27736401 27785842 28069371 28919958 29367954 29794149 30566646 33739951 35661087 35724654 37919826 41678763 43379937 43663466 44051931 45386838 45931698 46346454 53019923 53586981 55472802 56138742 59588298 65495199 67479902 68080257 69519681 71322174 83209203 83357526 84208113 86759874 88103862 101219853 106039846 106983261 107173962 125036289 130139811 130990398 136160514 139039362 152822131 159059769 160760943 166418406 168416226 196485597 202439706 208559043 213966522 236179657 249627609 250072578 252624339 260279622 303659559 305644262 318119538 321521886 371139461 375108867 390419433 392971194 417118086 458466393 472359314 477179307 499255218 505248678 589456791 607319118 708538971 742278922 748882827 750217734 780838866 910978677 916932786 954358614 1113418383 1125326601 1178913582 1375399179 1417077942 1431537921 1497765654 1768370373 1821957354 2125616913 2226836766 2250653202 2597976227 2732936031 2750798358 2863075842 3340255149 3536740746 4126197537 4251233826 4294613763 5195952454 5465872062 6376850739 6680510298 7793928681 8252395074 8589227526 10020765447 12378592611 12753701478 15587857362 19130552217 20041530894 23381786043 24757185222 30062296341 38261104434 46763572086 60124592682 70145358129 140290716258 210436074387 420872148774
• Sum of all divisors σ(n): 1272933493920
• Sum of proper divisors (its aliquot sum) s(n): 852061345146
• 420872148774 is an abundant number, because the sum of its proper divisors (852061345146) is greater than itself. Its abundance is 431189196372

Bases of 420872148774

• Binary: 110000111111101111011110101011100100110₂
• Hexadecimal: 0x61FDEF5726
• Base-36: 5DCGESDI

Squares and roots of 420872148774

• 420872148774 squared (420872148774²) is 177133365613643989703076
• 420872148774 cubed (420872148774³) is 74550500205384909038583926357428824
• The square root of 420872148774 is 648746.5982754745
• The cube root of 420872148774 is 7494.0524627401

Scales and comparisons

• 420,872,148,774 seconds is equal to 13,382 years, 22 weeks, 3 days, 10 hours, 12 minutes, 54 seconds.
• To count from 1 to 420,872,148,774 would take you about twenty-six thousand, seven hundred sixty-four 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 420872148774 cubic inches would be around 624.5 feet tall.

Recreational maths with 420872148774

• 420872148774 backwards is 477841278024
• 420872148774 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 420872148774's digits is 54
• More coming soon!