420434738439648

Names of 420434738439648

• Cardinal: 420434738439648 can be written as Four hundred twenty trillion, four hundred thirty-four billion, seven hundred thirty-eight million, four hundred thirty-nine thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 4.20434738439648 × 10¹⁴

Factors of 420434738439648

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 79

Divisors of 420434738439648

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 31 32 43 48 62 86 93 96 124 129 172 186 248 258 344 372 496 516 688 744 961 992 1032 1333 1376 1488 1849 1922 2064 2666 2883 2976 3698 3844 3999 4128 5332 5547 5766 7396 7688 7998 10664 11094 11532 14792 15376 15996 21328 22188 23064 29584 29791 30752 31992 41323 42656 44376 46128 57319 59168 59582 63984 79507 82646 88752 89373 92256 114638 119164 123969 127968 159014 165292 171957 177504 178746 229276 238328 238521 247938 318028 330584 343914 357492 458552 476656 477042 495876 636056 661168 687828 714984 917104 953312 954084 991752 1272112 1281013 1322336 1375656 1429968 1776889 1834208 1908168 1983504 2464717 2544224 2562026 2751312 2859936 3418801 3553778 3816336 3843039 3967008 4929434 5124052 5330667 5502624 6837602 7107556 7394151 7632672 7686078 9858868 10248104 10256403 10661334 13675204 14215112 14788302 15372156 19717736 20496208 20512806 21322668 27350408 28430224 29576604 30744312 39435472 40992416 41025612 42645336 54700816 55083559 56860448 59153208 61488624 76406227 78870944 82051224 85290672 105982831 109401632 110167118 118306416 122977248 147008443 152812454 164102448 165250677 170581344 211965662 220334236 229218681 236612832 294016886 305624908 317948493 328204896 330501354 423931324 440668472 441025329 458437362 588033772 611249816 635896986 661002708 847862648 881336944 882050658 916874724 1176067544 1222499632 1271793972 1322005416 1695725296 1762673888 1764101316 1833749448 2352135088 2368593037 2444999264 2543587944 2644010832 3285467761 3391450592 3528202632 3667498896 4557261733 4704270176 4737186074 5087175888 5288021664 6570935522 7056405264 7105779111 7334997792 9114523466 9474372148 9856403283 10174351776 13141871044 13671785199 14112810528 14211558222 18229046932 18948744296 19712806566 26283742088 27343570398 28423116444 36458093864 37897488592 39425613132 52567484176 54687140796 56846232888 72916187728 75794977184 78851226264 101849500591 105134968352 109374281592 113692465776 141275113723 145832375456 157702452528 203699001182 218748563184 227384931552 282550227446 305548501773 315404905056 407398002364 423825341169 437497126368 565100454892 611097003546 814796004728 847650682338 1130200909784 1222194007092 1629592009456 1695301364676 2260401819568 2444388014184 3259184018912 3390602729352 4379528525413 4520803639136 4888776028368 6781205458704 8759057050826 9777552056736 13138585576239 13562410917408 17518114101652 26277171152478 35036228203304 52554342304956 70072456406608 105108684609912 140144912813216 210217369219824 420434738439648
• Sum of all divisors σ(n): 1167581040417792
• Sum of proper divisors (its aliquot sum) s(n): 747146301978144
• 420434738439648 is an abundant number, because the sum of its proper divisors (747146301978144) is greater than itself. Its abundance is 326711563538496

Bases of 420434738439648

• Binary: 1011111100110001000010111001111000110010111100000₂
• Hexadecimal: 0x17E62173C65E0
• Base-36: 45151VYOYO

Squares and roots of 420434738439648

• 420434738439648 squared (420434738439648²) is 176765369286815227577738363904
• 420434738439648 cubed (420434738439648³) is 74318301801289948137266544834624413365665792
• The square root of 420434738439648 is 20504505.3205301201
• The cube root of 420434738439648 is 74914.5538565167

Scales and comparisons

• 420,434,738,439,648 seconds is equal to 13,368,524 years, 10 weeks, 20 minutes, 48 seconds.
• To count from 1 to 420,434,738,439,648 would take you about thirty-three million, four hundred twenty-one thousand, three hundred ten 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 420434738439648 cubic inches would be around 6242.9 feet tall.

Recreational maths with 420434738439648

• 420434738439648 backwards is 846934837434024
• The number of decimal digits it has is: 15
• The sum of 420434738439648's digits is 69
• More coming soon!