542530664640

Names of 542530664640

• Cardinal: 542530664640 can be written as Five hundred forty-two billion, five hundred thirty million, six hundred sixty-four thousand, six hundred forty.

Scientific notation

• Scientific notation: 5.4253066464 × 10¹¹

Factors of 542530664640

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 258417

Divisors of 542530664640

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 81 90 96 108 120 135 144 160 162 180 192 216 240 243 270 288 320 324 360 405 432 480 486 540 576 648 720 729 810 864 960 972 1080 1215 1296 1440 1458 1620 1728 1944 2160 2187 2430 2592 2880 2916 3240 3645 3888 4320 4374 4860 5184 5832 6480 6561 7290 7776 8640 8748 9720 10935 11664 12960 13122 14580 15552 17496 19440 21870 23328 25920 26244 29160 32805 34992 38880 43740 46656 52488 58320 65610 69984 77760 87480 104976 116640 131220 139968 174960 209952 233280 258407 262440 349920 419904 516814 524880 699840 775221 1033628 1049760 1292035 1550442 2067256 2099520 2325663 2584070 3100884 3876105 4134512 4651326 5168140 6201768 6976989 7752210 8269024 9302652 10336280 11628315 12403536 13953978 15504420 16538048 18605304 20672560 20930967 23256630 24807072 27907956 31008840 34884945 37210608 41345120 41861934 46513260 49614144 55815912 62017680 62792901 69769890 74421216 82690240 83723868 93026520 104654835 111631824 124035360 125585802 139539780 148842432 167447736 186053040 188378703 209309670 223263648 248070720 251171604 279079560 313964505 334895472 372106080 376757406 418619340 446527296 502343208 558159120 565136109 627929010 669790944 744212160 753514812 837238680 941893515 1004686416 1116318240 1130272218 1255858020 1339581888 1507029624 1674477360 1695408327 1883787030 2009372832 2232636480 2260544436 2511716040 2825680545 3014059248 3348954720 3390816654 3767574060 4018745664 4521088872 5023432080 5651361090 6028118496 6697909440 6781633308 7535148120 8477041635 9042177744 10046864160 11302722180 12056236992 13563266616 15070296240 16954083270 18084355488 20093728320 22605444360 27126533232 30140592480 33908166540 36168710976 45210888720 54253066464 60281184960 67816333080 90421777440 108506132928 135632666160 180843554880 271265332320 542530664640
• Sum of all divisors σ(n): 1937760763536
• Sum of proper divisors (its aliquot sum) s(n): 1395230098896
• 542530664640 is an abundant number, because the sum of its proper divisors (1395230098896) is greater than itself. Its abundance is 852699434256

Bases of 542530664640

• Binary: 111111001010001010110001111100011000000₂
• Hexadecimal: 0x7E5158F8C0
• Base-36: 6X8GR000

Squares and roots of 542530664640

• 542530664640 squared (542530664640²) is 294339522074720146329600
• 542530664640 cubed (542530664640³) is 159688216541017872730195944505344000
• The square root of 542530664640 is 736566.8093526887
• The cube root of 542530664640 is 8155.9539197159

Scales and comparisons

• 542,530,664,640 seconds is equal to 17,250 years, 41 weeks, 3 days, 2 hours, 24 minutes.
• To count from 1 to 542,530,664,640 would take you about thirty-four thousand, five hundred one 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 542530664640 cubic inches would be around 679.7 feet tall.

Recreational maths with 542530664640

• 542530664640 backwards is 046466035245
• 542530664640 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 542530664640's digits is 45
• More coming soon!