30504407121920

Names of 30504407121920

• Cardinal: 30504407121920 can be written as Thirty trillion, five hundred four billion, four hundred seven million, one hundred twenty-one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 3.050440712192 × 10¹³

Factors of 30504407121920

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 259

Divisors of 30504407121920

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 32 38 40 64 76 80 95 128 152 160 190 233 256 304 320 361 380 466 512 608 640 722 760 932 1024 1165 1216 1280 1444 1520 1805 1864 2048 2330 2432 2560 2888 3040 3610 3728 4096 4427 4660 4864 5120 5776 6080 6859 7220 7456 8192 8854 9320 9728 10240 11552 12160 13718 14440 14912 16384 17708 18640 19456 20480 22135 23104 24320 27436 28880 29824 34295 35416 37280 38912 40960 44270 46208 48640 54289 54872 57760 59648 68590 70832 74560 77824 81920 84113 88540 92416 97280 108578 109744 115520 119296 137180 141664 149120 155648 168226 177080 184832 194560 217156 219488 231040 238592 271445 274360 283328 298240 311296 336452 354160 369664 389120 420565 434312 438976 462080 477184 542890 548720 566656 596480 672904 708320 739328 778240 841130 868624 877952 924160 954368 1031491 1085780 1097440 1133312 1192960 1345808 1416640 1478656 1556480 1598147 1682260 1737248 1755904 1848320 1908736 2062982 2171560 2194880 2266624 2385920 2691616 2833280 2957312 3196294 3364520 3474496 3511808 3696640 3817472 4125964 4343120 4389760 4533248 4771840 5157455 5383232 5666560 5914624 6392588 6729040 6948992 7023616 7393280 7990735 8251928 8686240 8779520 9066496 9543680 10314910 10766464 11333120 12785176 13458080 13897984 14047232 14786560 15981470 16503856 17372480 17559040 18132992 19087360 19598329 20629820 21532928 22666240 25570352 26916160 27795968 28094464 29573120 31962940 33007712 34744960 35118080 36265984 39196658 41259640 43065856 45332480 51140704 53832320 55591936 56188928 63925880 66015424 69489920 70236160 72531968 78393316 82519280 86131712 90664960 97991645 102281408 107664640 111183872 112377856 127851760 132030848 138979840 140472320 156786632 165038560 172263424 181329920 195983290 204562816 215329280 222367744 255703520 264061696 277959680 280944640 313573264 330077120 344526848 362659840 372368251 391966580 409125632 430658560 444735488 511407040 528123392 555919360 561889280 627146528 660154240 689053696 744736502 783933160 818251264 861317120 889470976 1022814080 1056246784 1111838720 1254293056 1320308480 1378107392 1489473004 1567866320 1636502528 1722634240 1861841255 2045628160 2112493568 2223677440 2508586112 2640616960 2978946008 3135732640 3273005056 3445268480 3723682510 4091256320 4224987136 4447354880 5017172224 5281233920 5957892016 6271465280 6546010112 6890536960 7447365020 8182512640 8449974272 10034344448 10562467840 11915784032 12542930560 13092020224 14894730040 16365025280 16899948544 20068688896 21124935680 23831568064 25085861120 26184040448 29789460080 32730050560 40137377792 42249871360 47663136128 50171722240 59578920160 65460101120 80274755584 84499742720 95326272256 100343444480 119157840320 130920202240 160549511168 190652544512 200686888960 238315680640 321099022336 381305089024 401373777920 476631361280 762610178048 802747555840 953262722560 1525220356096 1605495111680 1906525445120 3050440712192 3813050890240 6100881424384 7626101780480 15252203560960 30504407121920
• Sum of all divisors σ(n): 77607955325040
• Sum of proper divisors (its aliquot sum) s(n): 47103548203120
• 30504407121920 is an abundant number, because the sum of its proper divisors (47103548203120) is greater than itself. Its abundance is 16599141081200

Bases of 30504407121920

• Binary: 110111011111001011100010110011100000000000000₂
• Hexadecimal: 0x1BBE5C59C000
• Base-36: AT9J4EEBK

Squares and roots of 30504407121920

• 30504407121920 squared (30504407121920²) is 930518853859843617744486400
• 30504407121920 cubed (30504407121920³) is 28384925952763049334622369026972581888000
• The square root of 30504407121920 is 5523079.4962520683
• The cube root of 30504407121920 is 31245.5036506973

Scales and comparisons

• 30,504,407,121,920 seconds is equal to 969,945 years, 41 weeks, 14 hours, 45 minutes, 20 seconds.
• To count from 1 to 30,504,407,121,920 would take you about two million, four hundred twenty-four thousand, eight hundred sixty-four 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 30504407121920 cubic inches would be around 2603.8 feet tall.

Recreational maths with 30504407121920

• 30504407121920 backwards is 02912170440503
• 30504407121920 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 30504407121920's digits is 38
• More coming soon!