21332372004

Names of 21332372004

• Cardinal: 21332372004 can be written as Twenty-one billion, three hundred thirty-two million, three hundred seventy-two thousand and four.

Scientific notation

• Scientific notation: 2.1332372004 × 10¹⁰

Factors of 21332372004

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 190

Divisors of 21332372004

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 9 12 17 18 27 34 36 51 54 67 68 101 102 108 134 153 201 202 204 268 289 303 306 402 404 459 578 603 606 612 804 867 909 918 1139 1156 1206 1212 1717 1734 1809 1818 1836 2278 2412 2601 2727 3417 3434 3468 3618 3636 4556 5151 5202 5454 6767 6834 6868 7236 7803 10201 10251 10302 10404 10908 13534 13668 15453 15606 19363 20301 20402 20502 20604 27068 29189 30603 30753 30906 31212 38726 40602 40804 41004 46359 58089 58378 60903 61206 61506 61812 77452 81204 87567 91809 92718 115039 116178 116756 121806 122412 123012 173417 174267 175134 182709 183618 185436 230078 232356 243612 262701 275427 345117 346834 348534 350268 365418 367236 460156 520251 522801 525402 550854 683467 690234 693668 697068 730836 788103 1035351 1040502 1045602 1050804 1101708 1366934 1380468 1560753 1576206 1955663 2050401 2070702 2081004 2091204 2733868 2948089 3106053 3121506 3152412 3911326 4100802 4141404 4682259 5866989 5896178 6151203 6212106 6243012 7822652 8201604 8844267 9364518 11618939 11733978 11792356 12302406 12424212 17600967 17688534 18453609 18729036 23237878 23467956 24604812 26532801 34856817 35201934 35377068 36907218 46475756 52802901 53065602 69713634 70403868 73814436 79598403 104570451 105605802 106131204 139427268 159196806 197521963 209140902 211211604 313711353 318393612 395043926 418281804 592565889 627422706 790087852 1185131778 1254845412 1777697667 2370263556 3555395334 5333093001 7110790668 10666186002 21332372004
• Sum of all divisors σ(n): 60223919840
• Sum of proper divisors (its aliquot sum) s(n): 38891547836
• 21332372004 is an abundant number, because the sum of its proper divisors (38891547836) is greater than itself. Its abundance is 17559175832

Bases of 21332372004

• Binary: 10011110111100000100010101000100100₂
• Hexadecimal: 0x4F7822A24
• Base-36: 9SSQRL0

Squares and roots of 21332372004

• 21332372004 squared (21332372004²) is 455070095317042976016
• 21332372004 cubed (21332372004³) is 9707724561198899085628561856064
• The square root of 21332372004 is 146056.0577449631
• The cube root of 21332372004 is 2773.4034374935

Scales and comparisons

• 21,332,372,004 seconds is equal to 678 years, 15 weeks, 5 days, 10 hours, 53 minutes, 24 seconds.
• To count from 1 to 21,332,372,004 would take you about one thousand, three hundred fifty-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 21332372004 cubic inches would be around 231.1 feet tall.

Recreational maths with 21332372004

• 21332372004 backwards is 40027323312
• 21332372004 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21332372004's digits is 27
• More coming soon!