538454429568

Names of 538454429568

• Cardinal: 538454429568 can be written as Five hundred thirty-eight billion, four hundred fifty-four million, four hundred twenty-nine thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 5.38454429568 × 10¹¹

Factors of 538454429568

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 400

Divisors of 538454429568

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 31 32 33 36 44 48 62 64 66 72 88 93 96 99 121 124 128 132 144 176 186 192 198 242 248 264 279 288 341 352 353 363 372 384 396 484 496 528 558 576 682 704 706 726 744 792 968 992 1023 1056 1059 1089 1116 1152 1364 1408 1412 1452 1488 1584 1936 1984 2046 2112 2118 2178 2232 2728 2824 2904 2976 3069 3168 3177 3751 3872 3883 3968 4092 4224 4236 4356 4464 5456 5648 5808 5952 6138 6336 6354 7502 7744 7766 8184 8472 8712 8928 10912 10943 11253 11296 11616 11649 11904 12276 12672 12708 15004 15488 15532 16368 16944 17424 17856 21824 21886 22506 22592 23232 23298 24552 25416 30008 31064 32736 32829 33759 33888 34848 34947 35712 42713 43648 43772 45012 45184 46464 46596 49104 50832 60016 62128 65472 65658 67518 67776 69696 69894 85426 87544 90024 93192 98208 98487 101664 120032 120373 124256 124609 128139 130944 131316 135036 135552 139392 139788 170852 175088 180048 186384 196416 196974 203328 240064 240746 248512 249218 256278 262632 270072 279576 341704 350176 360096 361119 372768 373827 384417 392832 393948 406656 480128 481492 497024 498436 512556 525264 540144 559152 683408 700352 720192 722238 745536 747654 768834 787896 962984 996872 1025112 1050528 1080288 1083357 1118304 1121481 1324103 1366816 1370699 1400704 1440384 1444476 1491072 1495308 1537668 1575792 1925968 1993744 2050224 2101056 2160576 2166714 2236608 2242962 2648206 2733632 2741398 2888952 2990616 3075336 3151584 3851936 3862879 3972309 3987488 4100448 4112097 4202112 4321152 4333428 4473216 4485924 5296412 5467264 5482796 5777904 5981232 6150672 6303168 7703872 7725758 7944618 7974976 8200896 8224194 8666856 8971848 10592824 10965592 11555808 11588637 11916927 11962464 12301344 12336291 12606336 15077689 15407744 15451516 15889236 15949952 16401792 16448388 17333712 17943696 21185648 21931184 23111616 23177274 23833854 23924928 24602688 24672582 30155378 30903032 31778472 32896776 34667424 34765911 35887392 42371296 42491669 43862368 45233067 46223232 46354548 47667708 47849856 49205376 49345164 60310756 61806064 63556944 65793552 69334848 69531822 71774784 84742592 84983338 87724736 90466134 92709096 95335416 98690328 120621512 123612128 127113888 127475007 131587104 135699201 138669696 139063644 143549568 169485184 169966676 175449472 180932268 185418192 190670832 197380656 241243024 247224256 254227776 254950014 263174208 271398402 278127288 339933352 361864536 370836384 381341664 382425021 394761312 467408359 482486048 494448512 508455552 509900028 526348416 542796804 556254576 679866704 723729072 741672768 762683328 764850042 789522624 934816718 964972096 1019800056 1085593608 1112509152 1359733408 1402225077 1447458144 1483345536 1525366656 1529700084 1579045248 1869633436 1929944192 2039600112 2171187216 2225018304 2719466816 2804450154 2894916288 3059400168 3739266872 4079200224 4206675231 4342374432 4450036608 5438933632 5608900308 5789832576 6118800336 7478533744 8158400448 8413350462 8684748864 11217800616 12237600672 14957067488 16316800896 16826700924 17369497728 22435601232 24475201344 29914134976 33653401848 44871202464 48950402688 59828269952 67306803696 89742404928 134613607392 179484809856 269227214784 538454429568
• Sum of all divisors σ(n): 1763057980320
• Sum of proper divisors (its aliquot sum) s(n): 1224603550752
• 538454429568 is an abundant number, because the sum of its proper divisors (1224603550752) is greater than itself. Its abundance is 686149121184

Bases of 538454429568

• Binary: 111110101011110011000101000111110000000₂
• Hexadecimal: 0x7D5E628F80
• Base-36: 6VD1V4W0

Squares and roots of 538454429568

• 538454429568 squared (538454429568²) is 289933172721400272666624
• 538454429568 cubed (538454429568³) is 156115801130542002004906688152338432
• The square root of 538454429568 is 733794.5417949087
• The cube root of 538454429568 is 8135.4763080109

Scales and comparisons

• 538,454,429,568 seconds is equal to 17,121 years, 9 weeks, 4 days, 10 hours, 52 minutes, 48 seconds.
• To count from 1 to 538,454,429,568 would take you about thirty-four thousand, two hundred forty-two 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 538454429568 cubic inches would be around 678 feet tall.

Recreational maths with 538454429568

• 538454429568 backwards is 865924454835
• The number of decimal digits it has is: 12
• The sum of 538454429568's digits is 63
• More coming soon!