71990490000
71,990,490,000 is an even composite number composed of seven prime numbers multiplied together.
What does the number 71990490000 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 800 divisors.
71990490000 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of eight hundred divisors.
Prime factorization of 71990490000:
24 × 3 × 54 × 11 × 13 × 97 × 173
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 11 × 13 × 97 × 173)See below for interesting mathematical facts about the number 71990490000 from the Numbermatics database.
Names of 71990490000
- Cardinal: 71990490000 can be written as Seventy-one billion, nine hundred ninety million, four hundred ninety thousand.
Scientific notation
- Scientific notation: 7.199049 × 1010
Factors of 71990490000
Divisors of 71990490000
- Number of divisors d(n): 800
-
Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 13 15 16 20 22 24 25 26 30 33 39 40 44 48 50 52 55 60 65 66 75 78 80 88 97 100 104 110 120 125 130 132 143 150 156 165 173 176 194 195 200 208 220 240 250 260 264 275 286 291 300 312 325 330 346 375 388 390 400 429 440 485 500 519 520 528 550 572 582 600 624 625 650 660 692 715 750 776 780 825 858 865 880 970 975 1000 1038 1040 1067 1100 1144 1164 1200 1250 1261 1300 1320 1375 1384 1430 1455 1500 1552 1560 1625 1650 1716 1730 1875 1903 1940 1950 2000 2076 2134 2145 2200 2249 2288 2328 2425 2500 2522 2595 2600 2640 2750 2768 2860 2910 3000 3120 3201 3250 3300 3432 3460 3575 3750 3783 3806 3880 3900 4125 4152 4268 4290 4325 4400 4498 4656 4850 4875 5000 5044 5190 5200 5335 5500 5709 5720 5820 6000 6305 6402 6500 6600 6747 6864 6875 6920 7150 7275 7500 7566 7612 7760 7800 8125 8250 8304 8536 8580 8650 8996 9515 9700 9750 10000 10088 10380 10670 10725 11000 11245 11418 11440 11640 12125 12610 12804 12975 13000 13200 13494 13750 13840 13871 14300 14550 15000 15132 15224 15600 16005 16250 16500 16781 17072 17160 17300 17875 17992 18915 19030 19400 19500 20176 20625 20760 21340 21450 21625 22000 22490 22836 23280 24250 24375 24739 25220 25608 25950 26000 26675 26988 27500 27742 28545 28600 29100 30000 30264 30448 31525 32010 32500 33000 33562 33735 34320 34600 35750 35984 36375 37830 38060 38800 39000 41250 41520 41613 42680 42900 43250 44980 45672 47575 48500 48750 49478 50343 50440 51216 51900 53350 53625 53976 55000 55484 56225 57090 57200 58200 60528 60625 63050 64020 64875 65000 66000 67124 67470 69200 69355 71500 72750 74217 75660 76120 78000 80025 82500 83226 83905 85360 85800 86500 89375 89960 91344 94575 95150 97000 97500 98956 100686 100880 103800 106700 107250 107952 108125 110000 110968 112450 114180 116400 121250 123695 126100 128040 129750 130000 133375 134248 134940 138710 142725 143000 145500 148434 151320 152240 157625 160050 165000 166452 167810 168675 171600 173000 178750 179920 181875 184591 189150 190300 194000 195000 197912 201372 207600 208065 213400 214500 216250 218153 221936 224900 228360 237875 242500 247390 251715 252200 256080 259500 266750 268125 268496 269880 277420 281125 285450 286000 291000 296868 302640 315250 320100 324375 330000 332904 335620 337350 346000 346775 357500 363750 369182 371085 378300 380600 390000 395824 400125 402744 416130 419525 426800 429000 432500 436306 449800 456720 472875 475750 485000 494780 503430 504400 519000 533500 536250 539760 553773 554840 562250 570900 582000 593736 618475 630500 640200 648750 654459 665808 666875 671240 674700 693550 713625 715000 727500 738364 742170 756600 761200 788125 800250 805488 832260 839050 843375 858000 865000 872612 899600 922955 945750 951500 970000 989560 1006860 1038000 1040325 1067000 1072500 1090765 1107546 1109680 1124500 1141800 1187472 1189375 1236950 1258575 1261000 1280400 1297500 1308918 1333750 1342480 1349400 1387100 1405625 1427250 1430000 1455000 1476728 1484340 1513200 1576250 1600500 1664520 1678100 1686750 1730000 1733875 1745224 1845910 1855425 1891500 1903000 1979120 2000625 2013720 2080650 2097625 2134000 2145000 2181530 2215092 2249000 2283600 2364375 2378750 2399683 2473900 2517150 2522000 2595000 2617836 2667500 2698800 2768865 2774200 2811250 2854500 2910000 2953456 2968680 3092375 3152500 3201000 3272295 3329040 3356200 3373500 3467750 3490448 3568125 3691820 3710850 3783000 3806000 4001250 4027440 4161300 4195250 4216875 4290000 4363060 4430184 4498000 4614775 4728750 4757500 4799366 4947800 5034300 5190000 5201625 5235672 5335000 5453825 5537730 5548400 5622500 5709000 5937360 6184750 6292875 6305000 6402000 6544590 6712400 6747000 6935500 7136250 7199049 7383640 7421700 7566000 8002500 8322600 8390500 8433750 8669375 8726120 8860368 9229550 9277125 9457500 9515000 9598732 9895600 10068600 10403250 10471344 10488125 10670000 10907650 11075460 11245000 11418000 11998415 12369500 12585750 12610000 13089180 13494000 13844325 13871000 14272500 14398098 14767280 14843400 15461875 16005000 16361475 16645200 16781000 16867500 17338750 17452240 18459100 18554250 18915000 19030000 19197464 20137200 20806500 20976250 21815300 22150920 22490000 23073875 23996830 24739000 25171500 26008125 26178360 27269125 27688650 27742000 28545000 28796196 29686800 30923750 31464375 32010000 32722950 33562000 33735000 34677500 35995245 36918200 37108500 37830000 38394928 41613000 41952500 43630600 44301840 46147750 46385625 47993660 49478000 50343000 52016250 52356720 54538250 55377300 57090000 57592392 59992075 61847500 62928750 65445900 67470000 69221625 69355000 71990490 73836400 74217000 81807375 83226000 83905000 87261200 92295500 92771250 95987320 100686000 104032500 109076500 110754600 115184784 115369375 119984150 123695000 125857500 130891800 136345625 138443250 138710000 143980980 148434000 163614750 167810000 179976225 184591000 185542500 191974640 208065000 218153000 221509200 230738750 239968300 247390000 251715000 261783600 272691250 276886500 287961960 299960375 327229500 346108125 359952450 369182000 371085000 409036875 416130000 436306000 461477500 479936600 503430000 545382500 553773000 575923920 599920750 654459000 692216250 719904900 742170000 818073750 899881125 922955000 959873200 1090765000 1107546000 1199841500 1308918000 1384432500 1439809800 1499801875 1636147500 1799762250 1845910000 2181530000 2399683000 2768865000 2879619600 2999603750 3272295000 3599524500 4499405625 4799366000 5537730000 5999207500 6544590000 7199049000 8998811250 11998415000 14398098000 17997622500 23996830000 35995245000 71990490000
- Sum of all divisors σ(n): 277432493184
- Sum of proper divisors (its aliquot sum) s(n): 205442003184
- 71990490000 is an abundant number, because the sum of its proper divisors (205442003184) is greater than itself. Its abundance is 133451513184
Bases of 71990490000
- Binary: 10000110000101111011110110011100100002
- Hexadecimal: 0x10C2F7B390
- Base-36: X2LA1LC
Squares and roots of 71990490000
- 71990490000 squared (719904900002) is 5182630650440100000000
- 71990490000 cubed (719904900003) is 373100120014201514649000000000000
-
The
square root of 71990490000 is 268310.4358760575 -
The
cube root of 71990490000 is 4159.9844751025
Scales and comparisons
How big is 71990490000?- 71,990,490,000 seconds is equal to 2,289 years, 3 weeks, 6 days, 6 hours, 20 minutes.
-
To count from 1 to 71,990,490,000 would take you about four thousand, five hundred seventy-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 71990490000 cubic inches would be around 346.7 feet tall.
Recreational maths with 71990490000
- 71990490000 backwards is 00009409917
- 71990490000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 71990490000's digits is 39
- More coming soon!
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The information we have on file for 71990490000 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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