216164431872

Names of 216164431872

• Cardinal: 216164431872 can be written as Two hundred sixteen billion, one hundred sixty-four million, four hundred thirty-one thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 2.16164431872 × 10¹¹

Factors of 216164431872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1718

Divisors of 216164431872

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 32 34 36 48 51 64 68 72 96 102 128 136 144 153 192 204 256 272 288 306 384 408 512 544 576 612 677 768 816 1019 1024 1088 1152 1224 1354 1536 1632 2031 2038 2048 2176 2304 2448 2708 3057 3072 3264 4062 4076 4352 4608 4896 5416 6093 6114 6144 6528 8124 8152 8704 9171 9216 9792 10832 11509 12186 12228 13056 16248 16304 17323 17408 18342 18432 19584 21664 23018 24372 24456 26112 32496 32608 34527 34646 34816 36684 39168 43328 46036 48744 48912 51969 52224 64992 65216 69054 69292 73368 78336 86656 92072 97488 97824 103581 103938 104448 129984 130432 138108 138584 146736 155907 156672 173312 184144 194976 195648 207162 207876 259968 260864 276216 277168 293472 311814 313344 346624 368288 389952 391296 414324 415752 519936 521728 552432 554336 586944 623628 689863 693248 736576 779904 782592 828648 831504 1039872 1043456 1104864 1108672 1173888 1247256 1379726 1386496 1473152 1559808 1565184 1657296 1663008 2069589 2079744 2086912 2209728 2217344 2347776 2494512 2759452 2946304 3119616 3130368 3314592 3326016 4139178 4159488 4419456 4434688 4695552 4989024 5518904 5892608 6208767 6239232 6260736 6629184 6652032 8278356 8838912 8869376 9391104 9978048 11037808 11727671 11785216 12417534 12478464 13258368 13304064 16556712 17677824 17738752 18782208 19956096 22075616 23455342 23570432 24835068 26516736 26608128 33113424 35183013 35355648 35477504 39912192 44151232 46910684 49670136 53033472 53216256 66226848 70366026 70711296 79824384 88302464 93821368 99340272 105549039 106066944 106432512 132453696 140732052 159648768 176604928 187642736 198680544 211098078 212133888 264907392 281464104 319297536 353209856 375285472 397361088 422196156 529814784 562928208 706419712 750570944 794722176 844392312 1059629568 1125856416 1412839424 1501141888 1589444352 1688784624 2119259136 2251712832 3002283776 3178888704 3377569248 4238518272 4503425664 6004567552 6357777408 6755138496 9006851328 12009135104 12715554816 13510276992 18013702656 24018270208 27020553984 36027405312 54041107968 72054810624 108082215936 216164431872
• Sum of all divisors σ(n): 662673538800
• Sum of proper divisors (its aliquot sum) s(n): 446509106928
• 216164431872 is an abundant number, because the sum of its proper divisors (446509106928) is greater than itself. Its abundance is 230344675056

Bases of 216164431872

• Binary: 11001001010100011001110111100000000000₂
• Hexadecimal: 0x3254677800
• Base-36: 2RAYPZ40

Squares and roots of 216164431872

• 216164431872 squared (216164431872²) is 46727061606544529424384
• 216164431872 cubed (216164431872³) is 10100728725226641800091554543566848
• The square root of 216164431872 is 464934.8684192229
• The cube root of 216164431872 is 6001.5221311535

Scales and comparisons

• 216,164,431,872 seconds is equal to 6,873 years, 18 weeks, 5 days, 3 hours, 31 minutes, 12 seconds.
• To count from 1 to 216,164,431,872 would take you about thirteen thousand, seven hundred forty-six 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 216164431872 cubic inches would be around 500.1 feet tall.

Recreational maths with 216164431872

• 216164431872 backwards is 278134461612
• The number of decimal digits it has is: 12
• The sum of 216164431872's digits is 45
• More coming soon!