2173139920
2,173,139,920 is an even composite number composed of seven prime numbers multiplied together.
2173139920 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 2173139920:
24 × 5 × 7 × 17 × 53 × 59 × 73
(2 × 2 × 2 × 2 × 5 × 7 × 17 × 53 × 59 × 73)See below for interesting mathematical facts about the number 2173139920 from the Numbermatics database.
Names of 2173139920
- Cardinal: 2173139920 can be written as Two billion, one hundred seventy-three million, one hundred thirty-nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 2.17313992 × 109
Factors of 2173139920
Divisors of 2173139920
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 17 20 28 34 35 40 53 56 59 68 70 73 80 85 106 112 118 119 136 140 146 170 212 236 238 265 272 280 292 295 340 365 371 413 424 472 476 511 530 560 584 590 595 680 730 742 826 848 901 944 952 1003 1022 1060 1168 1180 1190 1241 1360 1460 1484 1652 1802 1855 1904 2006 2044 2065 2120 2360 2380 2482 2555 2920 2968 3127 3304 3604 3710 3869 4012 4088 4130 4240 4307 4505 4720 4760 4964 5015 5110 5840 5936 6205 6254 6307 6608 7021 7208 7420 7738 8024 8176 8260 8614 8687 9010 9520 9928 10030 10220 12410 12508 12614 14042 14416 14840 15476 15635 16048 16520 17228 17374 18020 19345 19856 20060 20440 21535 21889 24820 25016 25228 27083 28084 29680 30149 30952 31270 31535 33040 34456 34748 35105 36040 38690 40120 40880 43070 43435 43778 49640 50032 50456 53159 54166 56168 60298 61904 62540 63070 65773 68912 69496 70210 72080 73219 77380 80240 86140 86870 87556 99280 100912 106318 108332 109445 112336 120596 125080 126140 131546 135415 138992 140420 146438 150745 154760 172280 173740 175112 212636 216664 218890 228271 241192 250160 252280 263092 265795 270830 280840 292876 301490 309520 328865 344560 347480 350224 366095 372113 425272 433328 437780 456542 460411 482384 504560 512533 526184 531590 541660 561680 585752 602980 657730 694960 732190 744226 850544 875560 913084 920822 1025066 1052368 1063180 1083320 1141355 1171504 1205960 1315460 1464380 1488452 1597897 1751120 1826168 1841644 1860565 2050132 2126360 2166640 2282710 2302055 2411920 2562665 2630920 2928760 2976904 3195794 3652336 3683288 3721130 3880607 4100264 4252720 4565420 4604110 5125330 5261840 5857520 5953808 6391588 7366576 7442260 7761214 7989485 8200528 9130840 9208220 10250660 12783176 14884520 15522428 15978970 18261680 18416440 19403035 20501320 25566352 27164249 29769040 31044856 31957940 36832880 38806070 41002640 54328498 62089712 63915880 77612140 108656996 127831760 135821245 155224280 217313992 271642490 310448560 434627984 543284980 1086569960 2173139920
- Sum of all divisors σ(n): 6421731840
- Sum of proper divisors (its aliquot sum) s(n): 4248591920
- 2173139920 is an abundant number, because the sum of its proper divisors (4248591920) is greater than itself. Its abundance is 2075452000
Bases of 2173139920
- Binary: 100000011000011101111011110100002
- Hexadecimal: 0x81877BD0
- Base-36: ZXTXHS
Squares and roots of 2173139920
- 2173139920 squared (21731399202) is 4722537111897606400
- 2173139920 cubed (21731399203) is 10262733921546195420287488000
-
The
square root of 2173139920 is 46616.9488491043 -
The
cube root of 2173139920 is 1295.2767296191
Scales and comparisons
How big is 2173139920?- 2,173,139,920 seconds is equal to 69 years, 5 weeks, 1 day, 1 hour, 58 minutes, 40 seconds.
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To count from 1 to 2,173,139,920 would take you about one hundred thirty-eight 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 2173139920 cubic inches would be around 107.9 feet tall.
Recreational maths with 2173139920
- 2173139920 backwards is 0299313712
- The number of decimal digits it has is: 10
- The sum of 2173139920's digits is 37
- More coming soon!
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