2155473320
2,155,473,320 is an even composite number composed of seven prime numbers multiplied together.
2155473320 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 2155473320:
23 × 5 × 7 × 11 × 132 × 41 × 101
(2 × 2 × 2 × 5 × 7 × 11 × 13 × 13 × 41 × 101)See below for interesting mathematical facts about the number 2155473320 from the Numbermatics database.
Names of 2155473320
- Cardinal: 2155473320 can be written as Two billion, one hundred fifty-five million, four hundred seventy-three thousand, three hundred twenty.
Scientific notation
- Scientific notation: 2.15547332 × 109
Factors of 2155473320
Divisors of 2155473320
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 4 5 7 8 10 11 13 14 20 22 26 28 35 40 41 44 52 55 56 65 70 77 82 88 91 101 104 110 130 140 143 154 164 169 182 202 205 220 260 280 286 287 308 328 338 364 385 404 410 440 451 455 505 520 533 572 574 616 676 707 715 728 770 808 820 845 902 910 1001 1010 1066 1111 1144 1148 1183 1313 1352 1414 1430 1435 1540 1640 1690 1804 1820 1859 2002 2020 2132 2222 2255 2296 2366 2626 2665 2828 2860 2870 3080 3157 3380 3535 3608 3640 3718 3731 4004 4040 4141 4264 4444 4510 4732 5005 5252 5330 5555 5656 5720 5740 5863 5915 6314 6565 6760 6929 7070 7436 7462 7777 8008 8282 8888 9020 9191 9295 9464 10010 10504 10660 11110 11480 11726 11830 12628 13013 13130 13858 14140 14443 14872 14924 15554 15785 16564 17069 18040 18382 18590 18655 20020 20705 21320 22220 23452 23660 25256 26026 26260 27716 28280 28886 28987 29315 29848 31108 31570 33128 34138 34645 36764 37180 37310 38885 40040 41041 41410 44440 45551 45955 46904 47320 48503 52052 52520 53833 55432 57772 57974 58630 62216 63140 65065 68276 69290 72215 73528 74360 74620 76219 77770 82082 82820 85345 91102 91910 97006 101101 104104 107666 115544 115948 117260 119483 126280 130130 136552 138580 144430 144935 149240 152438 155540 164164 165640 170690 182204 183820 187759 194012 202202 205205 215332 227755 231896 234520 238966 242515 260260 269165 277160 288860 289870 304876 311080 318857 328328 341380 364408 367640 375518 376831 381095 388024 404404 410410 430664 455510 477932 485030 505505 520520 533533 538330 577720 579740 592163 597415 609752 637714 682760 699829 751036 753662 762190 808808 820820 911020 938795 955864 970060 1011010 1067066 1076660 1159480 1184326 1194830 1275428 1314313 1399658 1502072 1507324 1524380 1594285 1641640 1822040 1877590 1884155 1940120 2022020 2134132 2153320 2368652 2389660 2550856 2628626 2667665 2799316 2960815 3014648 3048760 3188570 3499145 3755180 3768310 4044040 4145141 4268264 4737304 4779320 4898803 5257252 5335330 5598632 5921630 6377140 6571565 6998290 7510360 7536620 7698119 8290282 9797606 10514504 10670660 11843260 12754280 13143130 13996580 15073240 15396238 16580564 19595212 20725705 21341320 23686520 24494015 26286260 27993160 30792476 33161128 38490595 39190424 41451410 48988030 52572520 53886833 61584952 76981190 82902820 97976060 107773666 153962380 165805640 195952120 215547332 269434165 307924760 431094664 538868330 1077736660 2155473320
- Sum of all divisors σ(n): 6773518080
- Sum of proper divisors (its aliquot sum) s(n): 4618044760
- 2155473320 is an abundant number, because the sum of its proper divisors (4618044760) is greater than itself. Its abundance is 2462571440
Bases of 2155473320
- Binary: 100000000111100111101001101010002
- Hexadecimal: 0x8079E9A8
- Base-36: ZNB9UW
Squares and roots of 2155473320
- 2155473320 squared (21554733202) is 4646065233231822400
- 2155473320 cubed (21554733203) is 10014469653210770558178368000
-
The
square root of 2155473320 is 46427.0752901795 -
The
cube root of 2155473320 is 1291.7571791077
Scales and comparisons
How big is 2155473320?- 2,155,473,320 seconds is equal to 68 years, 27 weeks, 6 days, 14 hours, 35 minutes, 20 seconds.
-
To count from 1 to 2,155,473,320 would take you about one hundred thirty-seven 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 2155473320 cubic inches would be around 107.6 feet tall.
Recreational maths with 2155473320
- 2155473320 backwards is 0233745512
- The number of decimal digits it has is: 10
- The sum of 2155473320's digits is 32
- More coming soon!
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The information we have on file for 2155473320 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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