6994472121
6,994,472,121 is an odd composite number composed of five prime numbers multiplied together.
6994472121 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 6994472121:
33 × 73 × 132 × 41 × 109
(3 × 3 × 3 × 7 × 7 × 7 × 13 × 13 × 41 × 109)See below for interesting mathematical facts about the number 6994472121 from the Numbermatics database.
Names of 6994472121
- Cardinal: 6994472121 can be written as Six billion, nine hundred ninety-four million, four hundred seventy-two thousand, one hundred twenty-one.
Scientific notation
- Scientific notation: 6.994472121 × 109
Factors of 6994472121
Divisors of 6994472121
- Number of divisors d(n): 192
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Complete list of divisors:
1 3 7 9 13 21 27 39 41 49 63 91 109 117 123 147 169 189 273 287 327 343 351 369 441 507 533 637 763 819 861 981 1029 1107 1183 1323 1417 1521 1599 1911 2009 2289 2457 2583 2943 3087 3549 3731 4251 4459 4469 4563 4797 5341 5733 6027 6867 6929 7749 8281 9261 9919 10647 11193 12753 13377 13407 14063 14391 16023 17199 18081 18421 20601 20787 24843 26117 29757 31283 31941 33579 37387 38259 40131 40221 42189 48069 48503 54243 55263 57967 58097 62361 69433 74529 78351 89271 93849 100737 112161 120393 120663 126567 128947 144207 145509 165789 173901 174291 182819 187083 208299 218981 223587 235053 267813 281547 336483 339521 379701 386841 406679 436527 486031 497367 521703 522873 548457 624897 656943 705159 755261 844641 902629 1009449 1018563 1160523 1220037 1309581 1458093 1532867 1565109 1568619 1645371 1874691 1970829 2265783 2376647 2707887 2846753 3055689 3481569 3660111 4374279 4598601 4936113 5286827 5912487 6318403 6797349 7129941 8123661 8540259 9167067 10980333 13122837 13795803 15860481 18955209 19927271 20392047 21389823 24370983 25620777 37007789 41387409 47581443 56865627 59781813 64169469 76862331 111023367 142744329 170596881 179345439 259054523 333070101 538036317 777163569 999210303 2331490707 6994472121
- Sum of all divisors σ(n): 13527360000
- Sum of proper divisors (its aliquot sum) s(n): 6532887879
- 6994472121 is a deficient number, because the sum of its proper divisors (6532887879) is less than itself. Its deficiency is 461584242
Bases of 6994472121
- Binary: 1101000001110011100101100101110012
- Hexadecimal: 0x1A0E72CB9
- Base-36: 37OBT89
Squares and roots of 6994472121
- 6994472121 squared (69944721212) is 48922640251446238641
- 6994472121 cubed (69944721213) is 342188043324453146104787427561
-
The
square root of 6994472121 is 83632.9607331941 -
The
cube root of 6994472121 is 1912.4275048261
Scales and comparisons
How big is 6994472121?- 6,994,472,121 seconds is equal to 222 years, 20 weeks, 6 days, 12 hours, 55 minutes, 21 seconds.
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To count from 1 to 6,994,472,121 would take you about four hundred forty-four 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 6994472121 cubic inches would be around 159.4 feet tall.
Recreational maths with 6994472121
- 6994472121 backwards is 1212744996
- The number of decimal digits it has is: 10
- The sum of 6994472121's digits is 45
- More coming soon!
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