30500390400
30,500,390,400 is an even composite number composed of six prime numbers multiplied together.
30500390400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 30500390400:
29 × 3 × 52 × 29 × 61 × 449
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 29 × 61 × 449)See below for interesting mathematical facts about the number 30500390400 from the Numbermatics database.
Names of 30500390400
- Cardinal: 30500390400 can be written as Thirty billion, five hundred million, three hundred ninety thousand, four hundred.
Scientific notation
- Scientific notation: 3.05003904 × 1010
Factors of 30500390400
Divisors of 30500390400
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 29 30 32 40 48 50 58 60 61 64 75 80 87 96 100 116 120 122 128 145 150 160 174 183 192 200 232 240 244 256 290 300 305 320 348 366 384 400 435 449 464 480 488 512 580 600 610 640 696 725 732 768 800 870 898 915 928 960 976 1160 1200 1220 1280 1347 1392 1450 1464 1525 1536 1600 1740 1769 1796 1830 1856 1920 1952 2175 2245 2320 2400 2440 2560 2694 2784 2900 2928 3050 3200 3480 3538 3592 3660 3712 3840 3904 4350 4490 4575 4640 4800 4880 5307 5388 5568 5800 5856 6100 6400 6735 6960 7076 7184 7320 7424 7680 7808 8700 8845 8980 9150 9280 9600 9760 10614 10776 11136 11225 11600 11712 12200 12800 13021 13470 13920 14152 14368 14640 14848 15616 17400 17690 17960 18300 18560 19200 19520 21228 21552 22272 22450 23200 23424 24400 26042 26535 26940 27389 27840 28304 28736 29280 31232 33675 34800 35380 35920 36600 37120 38400 39040 39063 42456 43104 44225 44544 44900 46400 46848 48800 52084 53070 53880 54778 55680 56608 57472 58560 65105 67350 69600 70760 71840 73200 74240 78080 78126 82167 84912 86208 88450 89800 92800 93696 97600 104168 106140 107760 109556 111360 113216 114944 117120 130210 132675 134700 136945 139200 141520 143680 146400 156160 156252 164334 169824 172416 176900 179600 185600 195200 195315 208336 212280 215520 219112 222720 226432 229888 234240 260420 265350 269400 273890 278400 283040 287360 292800 312504 325525 328668 339648 344832 353800 359200 371200 390400 390630 410835 416672 424560 431040 438224 452864 468480 520840 530700 538800 547780 556800 566080 574720 585600 625008 651050 657336 679296 684725 689664 707600 718400 780800 781260 794281 821670 833344 849120 862080 876448 905728 976575 1041680 1061400 1077600 1095560 1113600 1132160 1149440 1171200 1250016 1302100 1314672 1358592 1369450 1415200 1436800 1562520 1588562 1643340 1666688 1698240 1724160 1752896 1953150 2054175 2083360 2122800 2155200 2191120 2264320 2342400 2382843 2500032 2604200 2629344 2717184 2738900 2830400 2873600 3125040 3177124 3286680 3333376 3396480 3448320 3505792 3906300 3971405 4108350 4166720 4245600 4310400 4382240 4528640 4765686 5000064 5208400 5258688 5477800 5660800 5747200 6250080 6354248 6573360 6666752 6792960 7011584 7812600 7942810 8216700 8333440 8491200 8620800 8764480 9531372 10000128 10416800 10517376 10955600 11321600 11914215 12500160 12708496 13146720 13585920 14023168 15625200 15885620 16433400 16666880 16982400 17241600 17528960 19062744 19857025 20000256 20833600 21034752 21911200 22643200 23828430 25000320 25416992 26293440 31250400 31771240 32866800 33333760 33964800 35057920 38125488 39714050 41667200 42069504 43822400 47656860 50000640 50833984 52586880 59571075 62500800 63542480 65733600 67929600 70115840 76250976 79428100 83334400 87644800 95313720 100001280 101667968 105173760 119142150 125001600 127084960 131467200 152501952 158856200 166668800 175289600 190627440 203335936 210347520 238284300 250003200 254169920 262934400 305003904 317712400 350579200 381254880 406671872 476568600 500006400 508339840 525868800 610007808 635424800 762509760 953137200 1016679680 1051737600 1220015616 1270849600 1525019520 1906274400 2033359360 2541699200 3050039040 3812548800 5083398400 6100078080 7625097600 10166796800 15250195200 30500390400
- Sum of all divisors σ(n): 106175124000
- Sum of proper divisors (its aliquot sum) s(n): 75674733600
- 30500390400 is an abundant number, because the sum of its proper divisors (75674733600) is greater than itself. Its abundance is 45174343200
Bases of 30500390400
- Binary: 111000110011111011100000110000000002
- Hexadecimal: 0x719F70600
- Base-36: E0F57UO
Squares and roots of 30500390400
- 30500390400 squared (305003904002) is 930273814552412160000
- 30500390400 cubed (305003904003) is 28373714522745772141707264000000
-
The
square root of 30500390400 is 174643.6096741019 -
The
cube root of 30500390400 is 3124.4132154791
Scales and comparisons
How big is 30500390400?- 30,500,390,400 seconds is equal to 969 years, 42 weeks, 3 days, 18 hours, 40 minutes.
-
To count from 1 to 30,500,390,400 would take you about one thousand, nine hundred thirty-nine 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 30500390400 cubic inches would be around 260.4 feet tall.
Recreational maths with 30500390400
- 30500390400 backwards is 00409300503
- 30500390400 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 30500390400's digits is 24
- More coming soon!
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