30068388420
30,068,388,420 is an even composite number composed of seven prime numbers multiplied together.
30068388420 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 30068388420:
22 × 3 × 5 × 73 × 29 × 83 × 607
(2 × 2 × 3 × 5 × 7 × 7 × 7 × 29 × 83 × 607)See below for interesting mathematical facts about the number 30068388420 from the Numbermatics database.
Names of 30068388420
- Cardinal: 30068388420 can be written as Thirty billion, sixty-eight million, three hundred eighty-eight thousand, four hundred twenty.
Scientific notation
- Scientific notation: 3.006838842 × 1010
Factors of 30068388420
Divisors of 30068388420
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 7 10 12 14 15 20 21 28 29 30 35 42 49 58 60 70 83 84 87 98 105 116 140 145 147 166 174 196 203 210 245 249 290 294 332 343 348 406 415 420 435 490 498 580 581 588 607 609 686 735 812 830 870 980 996 1015 1029 1162 1214 1218 1245 1372 1421 1470 1660 1715 1740 1743 1821 2030 2058 2324 2407 2428 2436 2490 2842 2905 2940 3035 3045 3430 3486 3642 4060 4067 4116 4249 4263 4814 4980 5145 5684 5810 6070 6090 6860 6972 7105 7221 7284 8134 8498 8526 8715 9105 9628 9947 10290 11620 12035 12140 12180 12201 12747 14210 14442 16268 16849 16996 17052 17430 17603 18210 19894 20335 20580 21245 21315 24070 24402 25494 28420 28469 28884 29743 29841 33698 34860 35206 36105 36420 39788 40670 42490 42630 48140 48804 49735 50381 50547 50988 52809 56938 59486 59682 61005 63735 67396 70412 72210 81340 84245 84980 85260 85407 88015 89229 99470 100762 101094 105618 113876 117943 118972 119364 122010 123221 127470 142345 144420 148715 149205 151143 168490 170814 176030 178458 198940 201524 202188 208201 211236 235886 244020 246442 251905 252735 254940 264045 284690 297430 298410 302286 336980 341628 352060 352667 353829 356916 369663 416402 427035 446145 471772 492884 503810 505470 528090 569380 589715 594860 596820 604572 616105 624603 705334 707658 739326 755715 825601 832804 854070 862547 892290 1007620 1010940 1041005 1056180 1058001 1179430 1232210 1249206 1410668 1415316 1461049 1478652 1511430 1651202 1708140 1725094 1763335 1769145 1784580 1848315 2082010 2116002 2358860 2464420 2468669 2476803 2498412 2587641 2922098 3022860 3123015 3302404 3450188 3526670 3538290 3696630 4128005 4164020 4232004 4312735 4383147 4937338 4953606 5175282 5290005 5844196 6037829 6246030 7053340 7076580 7305245 7393260 7406007 8256010 8625470 8766294 9874676 9907212 10227343 10350564 10580010 12075658 12343345 12384015 12492060 12938205 14610490 14812014 16512020 17250940 17280683 17532588 18113487 20454686 21160020 21915735 24151316 24686690 24768030 25876410 29220980 29624028 30189145 30682029 34561366 36226974 37030035 40909372 43831470 49373380 49536060 51136715 51752820 51842049 60378290 61364058 69122732 71591401 72453948 74060070 86403415 87662940 90567435 102273430 103684098 120756580 122728116 143182802 148120140 153410145 172806830 181134870 204546860 207368196 214774203 259210245 286365604 306820290 345613660 357957005 362269740 429548406 501139807 518420490 613640580 715914010 859096812 1002279614 1036840980 1073871015 1431828020 1503419421 2004559228 2147742030 2505699035 3006838842 4295484060 5011398070 6013677684 7517097105 10022796140 15034194210 30068388420
- Sum of all divisors σ(n): 102961152000
- Sum of proper divisors (its aliquot sum) s(n): 72892763580
- 30068388420 is an abundant number, because the sum of its proper divisors (72892763580) is greater than itself. Its abundance is 42824375160
Bases of 30068388420
- Binary: 111000000000011011100110010010001002
- Hexadecimal: 0x700373244
- Base-36: DT9XWZO
Squares and roots of 30068388420
- 30068388420 squared (300683884202) is 904107982175990096400
- 30068388420 cubed (300683884203) is 27185069981690107016628443688000
-
The
square root of 30068388420 is 173402.3887378717 -
The
cube root of 30068388420 is 3109.5918110001
Scales and comparisons
How big is 30068388420?- 30,068,388,420 seconds is equal to 956 years, 4 weeks, 1 day, 18 hours, 7 minutes.
-
To count from 1 to 30,068,388,420 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 30068388420 cubic inches would be around 259.1 feet tall.
Recreational maths with 30068388420
- 30068388420 backwards is 02488386003
- 30068388420 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 30068388420's digits is 42
- More coming soon!
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