30790000640
30,790,000,640 is an even composite number composed of five prime numbers multiplied together.
30790000640 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of five hundred four divisors.
Prime factorization of 30790000640:
213 × 5 × 72 × 232 × 29
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 23 × 23 × 29)See below for interesting mathematical facts about the number 30790000640 from the Numbermatics database.
Names of 30790000640
- Cardinal: 30790000640 can be written as Thirty billion, seven hundred ninety million, six hundred forty.
Scientific notation
- Scientific notation: 3.079000064 × 1010
Factors of 30790000640
Divisors of 30790000640
- Number of divisors d(n): 504
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 23 28 29 32 35 40 46 49 56 58 64 70 80 92 98 112 115 116 128 140 145 160 161 184 196 203 224 230 232 245 256 280 290 320 322 368 392 406 448 460 464 490 512 529 560 580 640 644 667 736 784 805 812 896 920 928 980 1015 1024 1058 1120 1127 1160 1280 1288 1334 1421 1472 1568 1610 1624 1792 1840 1856 1960 2030 2048 2116 2240 2254 2320 2560 2576 2645 2668 2842 2944 3136 3220 3248 3335 3584 3680 3703 3712 3920 4060 4096 4232 4480 4508 4640 4669 5120 5152 5290 5336 5635 5684 5888 6272 6440 6496 6670 7105 7168 7360 7406 7424 7840 8120 8192 8464 8960 9016 9280 9338 10240 10304 10580 10672 11270 11368 11776 12544 12880 12992 13340 14210 14336 14720 14812 14848 15341 15680 16240 16928 17920 18032 18515 18560 18676 20480 20608 21160 21344 22540 22736 23345 23552 25088 25760 25921 25984 26680 28420 28672 29440 29624 29696 30682 31360 32480 32683 33856 35840 36064 37030 37120 37352 40960 41216 42320 42688 45080 45472 46690 47104 50176 51520 51842 51968 53360 56840 57344 58880 59248 59392 61364 62720 64960 65366 67712 71680 72128 74060 74240 74704 76705 82432 84640 85376 90160 90944 93380 94208 100352 103040 103684 103936 106720 107387 113680 117760 118496 118784 122728 125440 129605 129920 130732 135424 143360 144256 148120 148480 149408 153410 163415 164864 169280 170752 180320 181888 186760 188416 200704 206080 207368 207872 213440 214774 227360 235520 236992 237568 245456 250880 259210 259840 261464 270848 286720 288512 296240 296960 298816 306820 326830 329728 338560 341504 360640 363776 373520 401408 412160 414736 415744 426880 429548 454720 471040 473984 490912 501760 518420 519680 522928 536935 541696 577024 592480 593920 597632 613640 653660 659456 677120 683008 721280 727552 747040 751709 824320 829472 831488 853760 859096 909440 942080 947968 981824 1003520 1036840 1039360 1045856 1073870 1083392 1154048 1184960 1187840 1195264 1227280 1307320 1318912 1354240 1366016 1442560 1455104 1494080 1503418 1648640 1658944 1662976 1707520 1718192 1818880 1895936 1963648 2007040 2073680 2078720 2091712 2147740 2166784 2308096 2369920 2390528 2454560 2614640 2708480 2732032 2885120 2910208 2988160 3006836 3297280 3317888 3415040 3436384 3637760 3758545 3791872 3927296 4147360 4157440 4183424 4295480 4333568 4616192 4739840 4781056 4909120 5229280 5416960 5464064 5770240 5820416 5976320 6013672 6594560 6635776 6830080 6872768 7275520 7517090 7583744 7854592 8294720 8314880 8366848 8590960 9232384 9479680 9562112 9818240 10458560 10833920 11540480 11640832 11952640 12027344 13271552 13660160 13745536 14551040 15034180 15167488 15709184 16589440 16733696 17181920 18959360 19124224 19636480 20917120 21667840 23080960 23905280 24054688 26543104 27320320 27491072 29102080 30068360 30334976 31418368 33178880 33467392 34363840 37918720 38248448 39272960 41834240 46161920 47810560 48109376 53086208 54982144 58204160 60136720 62836736 66357760 66934784 68727680 75837440 78545920 83668480 95621120 96218752 106172416 109964288 120273440 125673472 132715520 133869568 137455360 151674880 157091840 167336960 191242240 192437504 212344832 219928576 240546880 265431040 267739136 274910720 314183680 334673920 384875008 439857152 481093760 530862080 549821440 628367360 669347840 769750016 879714304 962187520 1061724160 1099642880 1338695680 1539500032 1924375040 2199285760 3079000064 3848750080 4398571520 6158000128 7697500160 15395000320 30790000640
- Sum of all divisors σ(n): 92953537740
- Sum of proper divisors (its aliquot sum) s(n): 62163537100
- 30790000640 is an abundant number, because the sum of its proper divisors (62163537100) is greater than itself. Its abundance is 31373536460
Bases of 30790000640
- Binary: 111001010110011101000100000000000002
- Hexadecimal: 0x72B3A2000
- Base-36: E57KKJK
Squares and roots of 30790000640
- 30790000640 squared (307900006402) is 948024139411200409600
- 30790000640 cubed (307900006403) is 29189663859206309834752262144000
-
The
square root of 30790000640 is 175470.7971145057 -
The
cube root of 30790000640 is 3134.2711559249
Scales and comparisons
How big is 30790000640?- 30,790,000,640 seconds is equal to 979 years, 1 week, 2 days, 17 hours, 57 minutes, 20 seconds.
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To count from 1 to 30,790,000,640 would take you about one thousand, nine hundred fifty-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 30790000640 cubic inches would be around 261.2 feet tall.
Recreational maths with 30790000640
- 30790000640 backwards is 04600009703
- 30790000640 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 30790000640's digits is 29
- More coming soon!
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