420795745424

Names of 420795745424

• Cardinal: 420795745424 can be written as Four hundred twenty billion, seven hundred ninety-five million, seven hundred forty-five thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 4.20795745424 × 10¹¹

Factors of 420795745424

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 136

Divisors of 420795745424

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 4 8 16 19 31 38 41 43 62 76 82 86 124 152 164 172 248 304 328 344 361 496 589 656 688 722 779 817 961 1178 1271 1333 1444 1558 1634 1763 1849 1922 2356 2542 2666 2888 3116 3268 3526 3698 3844 4712 5084 5332 5776 6232 6536 7052 7396 7688 9424 10168 10664 11191 12464 13072 14104 14792 14801 15376 15523 18259 20336 21328 22382 24149 25327 28208 29584 29602 31046 33497 35131 36518 39401 41323 44764 48298 50654 54653 57319 59204 62092 66994 70262 73036 75809 78802 82646 89528 96596 101308 109306 114638 118408 124184 133988 140524 146072 151618 157604 165292 179056 193192 202616 218612 229276 236816 248368 267976 281048 292144 303236 315208 330584 346921 386384 405232 437224 458552 458831 481213 535952 562096 606472 630416 636443 661168 667489 693842 748619 785137 874448 917104 917662 962426 1038407 1089061 1212944 1272886 1334978 1387684 1440371 1497238 1570274 1694243 1776889 1835324 1924852 2076814 2178122 2350079 2545772 2669956 2775368 2880742 2994476 3140548 3388486 3553778 3670648 3849704 4153628 4356244 4700158 5091544 5339912 5550736 5761484 5988952 6281096 6776972 7107556 7341296 7699408 8307256 8712488 9400316 10183088 10679824 11522968 11977904 12562192 13553944 14215112 14223761 14917603 16614512 17424976 18800632 19729733 20692159 23045936 27107888 27367049 28430224 28447522 29835206 32190617 33760891 37601264 39459466 41384318 44651501 54734098 56895044 59670412 64381234 67521782 72852449 78918932 82768636 89303002 109468196 113790088 119340824 128762468 135043564 145704898 157837864 165537272 178606004 218936392 227580176 238681648 257524936 270087128 291409796 315675728 331074544 357212008 437872784 515049872 540174256 582819592 611621723 641456929 714424016 848378519 1165639184 1223243446 1282913858 1384196531 1696757038 2446486892 2565827716 2768393062 3393514076 4892973784 5131655432 5536786124 6787028152 9785947568 10263310864 11073572248 13574056304 22147144496 26299734089 52599468178 105198936356 210397872712 420795745424
• Sum of all divisors σ(n): 932472048438
• Sum of proper divisors (its aliquot sum) s(n): 511676303014
• 420795745424 is an abundant number, because the sum of its proper divisors (511676303014) is greater than itself. Its abundance is 90880557590

Bases of 420795745424

• Binary: 110000111111001011000011000010010010000₂
• Hexadecimal: 0x61F9618490
• Base-36: 5DB6X768

Squares and roots of 420795745424

• 420795745424 squared (420795745424²) is 177069059366939816939776
• 420795745424 cubed (420795745424³) is 74509906827837949810919144435585024
• The square root of 420795745424 is 648687.7102458471
• The cube root of 420795745424 is 7493.5989557659

Scales and comparisons

• 420,795,745,424 seconds is equal to 13,380 years, 1 day, 3 hours, 3 minutes, 44 seconds.
• To count from 1 to 420,795,745,424 would take you about twenty-six thousand, seven hundred sixty 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 420795745424 cubic inches would be around 624.5 feet tall.

Recreational maths with 420795745424

• 420795745424 backwards is 424547597024
• The number of decimal digits it has is: 12
• The sum of 420795745424's digits is 53
• More coming soon!