30072803640
30,072,803,640 is an even composite number composed of seven prime numbers multiplied together.
30072803640 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 30072803640:
23 × 3 × 5 × 11 × 312 × 151 × 157
(2 × 2 × 2 × 3 × 5 × 11 × 31 × 31 × 151 × 157)See below for interesting mathematical facts about the number 30072803640 from the Numbermatics database.
Names of 30072803640
- Cardinal: 30072803640 can be written as Thirty billion, seventy-two million, eight hundred three thousand, six hundred forty.
Scientific notation
- Scientific notation: 3.007280364 × 1010
Factors of 30072803640
Divisors of 30072803640
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 20 22 24 30 31 33 40 44 55 60 62 66 88 93 110 120 124 132 151 155 157 165 186 220 248 264 302 310 314 330 341 372 440 453 465 471 604 620 628 660 682 744 755 785 906 930 942 961 1023 1208 1240 1256 1320 1364 1510 1570 1661 1705 1727 1812 1860 1884 1922 2046 2265 2355 2728 2883 3020 3140 3322 3410 3454 3624 3720 3768 3844 4092 4530 4681 4710 4805 4867 4983 5115 5181 5766 6040 6280 6644 6820 6908 7688 8184 8305 8635 9060 9362 9420 9610 9734 9966 10230 10362 10571 11532 13288 13640 13816 14043 14415 14601 16610 17270 18120 18724 18840 19220 19468 19932 20460 20724 21142 23064 23405 23707 24335 24915 25905 28086 28830 29202 31713 33220 34540 37448 38440 38936 39864 40920 41448 42284 46810 47414 48670 49830 51491 51810 52855 53537 56172 57660 58404 63426 66440 69080 70215 71121 73005 84568 93620 94828 97340 99660 102982 103620 105710 107074 112344 115320 116808 118535 126852 140430 142242 145111 146010 150877 154473 158565 160611 187240 189656 194680 199320 205964 207240 211420 214148 237070 253704 257455 260777 267685 280860 284484 290222 292020 301754 308946 317130 321222 355605 411928 422840 428296 435333 452631 474140 514910 521554 535370 561720 568968 580444 584040 603508 617892 634260 642444 711210 725555 734917 754385 772365 782331 803055 870666 905262 948280 1029820 1043108 1070740 1160888 1207016 1235784 1268520 1284888 1303885 1422420 1451110 1469834 1508770 1544730 1564662 1596221 1606110 1659647 1741332 1810524 2059640 2086216 2141480 2176665 2204751 2263155 2607770 2844840 2902220 2939668 3017540 3089460 3129324 3192442 3212220 3319294 3482664 3621048 3674585 3911655 4353330 4409502 4526310 4788663 4978941 5215540 5804440 5879336 6035080 6178920 6258648 6384884 6424440 6638588 7349170 7823310 7981105 8084087 8298235 8706660 8819004 9052620 9577326 9957882 10431080 11023755 12769768 13277176 14698340 15646620 15962210 16168174 16596470 17413320 17638008 18105240 19154652 19915764 22047510 22782427 23943315 24252261 24894705 29396680 31293240 31924420 32336348 33192940 38309304 39831528 40420435 44095020 45564854 47886630 48504522 49789410 63848840 64672696 66385880 68347281 80840870 88190040 91129708 95773260 97009044 99578820 113912135 121261305 136694562 161681740 182259416 191546520 194018088 199157640 227824270 242522610 250606697 273389124 323363480 341736405 455648540 485045220 501213394 546778248 683472810 751820091 911297080 970090440 1002426788 1253033485 1366945620 1503640182 2004853576 2506066970 2733891240 3007280364 3759100455 5012133940 6014560728 7518200910 10024267880 15036401820 30072803640
- Sum of all divisors σ(n): 103022876160
- Sum of proper divisors (its aliquot sum) s(n): 72950072520
- 30072803640 is an abundant number, because the sum of its proper divisors (72950072520) is greater than itself. Its abundance is 42877268880
Bases of 30072803640
- Binary: 111000000000111101010010001001110002
- Hexadecimal: 0x7007A9138
- Base-36: DTCKJSO
Squares and roots of 30072803640
- 30072803640 squared (300728036402) is 904373518769997249600
- 30072803640 cubed (300728036403) is 27197047247185981610560868544000
-
The
square root of 30072803640 is 173415.1194100445 -
The
cube root of 30072803640 is 3109.7440069407
Scales and comparisons
How big is 30072803640?- 30,072,803,640 seconds is equal to 956 years, 11 weeks, 3 days, 20 hours, 34 minutes.
-
To count from 1 to 30,072,803,640 would take you about one thousand, nine hundred twelve 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 30072803640 cubic inches would be around 259.1 feet tall.
Recreational maths with 30072803640
- 30072803640 backwards is 04630827003
- 30072803640 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 30072803640's digits is 33
- More coming soon!
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