213540312480

Names of 213540312480

• Cardinal: 213540312480 can be written as Two hundred thirteen billion, five hundred forty million, three hundred twelve thousand, four hundred eighty.

Scientific notation

• Scientific notation: 2.1354031248 × 10¹¹

Factors of 213540312480

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 554111

Divisors of 213540312480

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 44 48 55 60 66 73 80 88 96 110 120 132 146 160 165 176 219 220 240 264 292 330 352 365 438 440 480 528 584 660 730 803 876 880 1056 1095 1168 1320 1460 1606 1752 1760 2190 2336 2409 2640 2920 3212 3504 4015 4380 4818 5280 5840 6424 7008 8030 8760 9636 11680 12045 12848 16060 17520 19272 24090 25696 32120 35040 38544 48180 64240 77088 96360 128480 192720 385440 554017 1108034 1662051 2216068 2770085 3324102 4432136 5540170 6094187 6648204 8310255 8864272 11080340 12188374 13296408 16620510 17728544 18282561 22160680 24376748 26592816 30470935 33241020 36565122 40443241 44321360 48753496 53185632 60941870 66482040 73130244 80886482 88642720 91412805 97506992 121329723 121883740 132964080 146260488 161772964 182825610 195013984 202216205 242659446 243767480 265928160 292520976 323545928 365651220 404432410 444875651 485318892 487534960 585041952 606648615 647091856 731302440 808864820 889751302 970637784 975069920 1213297230 1294183712 1334626953 1462604880 1617729640 1779502604 1941275568 2224378255 2426594460 2669253906 2925209760 3235459280 3559005208 3882551136 4448756510 4853188920 5338507812 6470918560 6673134765 7118010416 8897513020 9706377840 10677015624 13346269530 14236020832 17795026040 19412755680 21354031248 26692539060 35590052080 42708062496 53385078120 71180104160 106770156240 213540312480
• Sum of all divisors σ(n): 743855591808
• Sum of proper divisors (its aliquot sum) s(n): 530315279328
• 213540312480 is an abundant number, because the sum of its proper divisors (530315279328) is greater than itself. Its abundance is 316774966848

Bases of 213540312480

• Binary: 11000110110111111111101001010110100000₂
• Hexadecimal: 0x31B7FE95A0
• Base-36: 2Q3KDZMO

Squares and roots of 213540312480

• 213540312480 squared (213540312480²) is 45599465054056043750400
• 213540312480 cubed (213540312480³) is 9737324016563967673892967124992000
• The square root of 213540312480 is 462104.2225299395
• The cube root of 213540312480 is 5977.1381152331

Scales and comparisons

• 213,540,312,480 seconds is equal to 6,789 years, 47 weeks, 6 days, 9 hours, 28 minutes.
• To count from 1 to 213,540,312,480 would take you about thirteen thousand, five hundred seventy-nine 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 213540312480 cubic inches would be around 498.1 feet tall.

Recreational maths with 213540312480

• 213540312480 backwards is 084213045312
• 213540312480 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 213540312480's digits is 33
• More coming soon!