30470398020
30,470,398,020 is an even composite number composed of seven prime numbers multiplied together.
30470398020 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 30470398020:
22 × 33 × 5 × 29 × 67 × 113 × 257
(2 × 2 × 3 × 3 × 3 × 5 × 29 × 67 × 113 × 257)See below for interesting mathematical facts about the number 30470398020 from the Numbermatics database.
Names of 30470398020
- Cardinal: 30470398020 can be written as Thirty billion, four hundred seventy million, three hundred ninety-eight thousand and twenty.
Scientific notation
- Scientific notation: 3.047039802 × 1010
Factors of 30470398020
Divisors of 30470398020
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 27 29 30 36 45 54 58 60 67 87 90 108 113 116 134 135 145 174 180 201 226 257 261 268 270 290 335 339 348 402 435 452 514 522 540 565 580 603 670 678 771 783 804 870 1005 1017 1028 1044 1130 1206 1285 1305 1340 1356 1542 1566 1695 1740 1809 1943 2010 2034 2260 2313 2412 2570 2610 3015 3051 3084 3132 3277 3390 3618 3855 3886 3915 4020 4068 4626 5085 5140 5220 5829 6030 6102 6554 6780 6939 7236 7453 7571 7710 7772 7830 9045 9252 9715 9831 10170 11565 11658 12060 12204 13108 13878 14906 15142 15255 15420 15660 16385 17219 17487 18090 19430 19662 20340 22359 22713 23130 23316 27756 29041 29145 29493 29812 30284 30510 32770 34438 34695 34974 36180 37265 37855 38860 39324 44718 45426 46260 49155 51657 52461 58082 58290 58986 61020 65540 67077 68139 68876 69390 69948 74530 75710 86095 87123 87435 88479 89436 90852 98310 103314 104922 111795 113565 116164 116580 117972 134154 136278 138780 145205 147465 149060 151420 154971 172190 174246 174870 176958 196620 201231 204417 206628 209844 219559 223590 227130 258285 261369 262305 268308 272556 290410 294930 309942 335385 340695 344380 348492 349740 353916 402462 408834 435615 439118 442395 447180 454260 464913 499351 516570 522738 524610 580820 589860 619884 658677 670770 681390 774855 784107 804924 817668 842189 871230 878236 884790 929826 998702 1006155 1022085 1033140 1045476 1049220 1097795 1306845 1317354 1341540 1362780 1498053 1549710 1568214 1684378 1742460 1769580 1859652 1945747 1976031 1997404 2012310 2044170 2195590 2324565 2496755 2526567 2613690 2634708 2996106 3099420 3136428 3293385 3368756 3891494 3920535 3952062 4024620 4088340 4210945 4391180 4494159 4649130 4993510 5053134 5227380 5837241 5928093 5992212 6586770 7490265 7579701 7782988 7841070 7904124 8421890 8988318 9298260 9728735 9880155 9987020 10106268 11674482 11856186 12632835 13173540 13482477 14980530 15159402 15682140 16843780 17511723 17976636 19457470 19760310 22470795 22739103 23348964 23712372 25265670 26964954 29186205 29640465 29961060 30318804 35023446 37898505 38914940 39520620 44941590 45478206 50531340 52535169 53929908 56426663 58372410 59280930 67412385 70046892 75797010 87558615 89883180 90956412 105070338 112853326 113695515 116744820 118561860 134824770 151594020 169279989 175117230 210140676 225706652 227391030 262675845 269649540 282133315 338559978 350234460 454782060 507839967 525351690 564266630 677119956 846399945 1015679934 1050703380 1128533260 1523519901 1692799890 2031359868 2539199835 3047039802 3385599780 5078399670 6094079604 7617599505 10156799340 15235199010 30470398020
- Sum of all divisors σ(n): 100800806400
- Sum of proper divisors (its aliquot sum) s(n): 70330408380
- 30470398020 is an abundant number, because the sum of its proper divisors (70330408380) is greater than itself. Its abundance is 39860010360
Bases of 30470398020
- Binary: 111000110000010110101100000010001002
- Hexadecimal: 0x7182D6044
- Base-36: DZXADL0
Squares and roots of 30470398020
- 30470398020 squared (304703980202) is 928445155497219920400
- 30470398020 cubed (304703980203) is 28290093427741081978060717608000
-
The
square root of 30470398020 is 174557.7211698183 -
The
cube root of 30470398020 is 3123.3887551369
Scales and comparisons
How big is 30470398020?- 30,470,398,020 seconds is equal to 968 years, 44 weeks, 6 days, 15 hours, 27 minutes.
-
To count from 1 to 30,470,398,020 would take you about one thousand, nine 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 30470398020 cubic inches would be around 260.3 feet tall.
Recreational maths with 30470398020
- 30470398020 backwards is 02089307403
- 30470398020 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 30470398020's digits is 36
- More coming soon!
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