30420454894400

Names of 30420454894400

• Cardinal: 30420454894400 can be written as Thirty trillion, four hundred twenty billion, four hundred fifty-four million, eight hundred ninety-four thousand, four hundred.

Scientific notation

• Scientific notation: 3.04204548944 × 10¹³

Factors of 30420454894400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 181

Divisors of 30420454894400

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 25 32 34 40 50 64 68 80 85 100 136 157 160 170 200 272 289 314 320 340 400 425 544 578 628 680 785 800 850 1088 1156 1256 1360 1445 1570 1600 1700 2312 2512 2669 2720 2890 3140 3400 3925 4624 4913 5024 5338 5440 5780 6280 6800 7225 7850 9248 9826 10048 10676 11560 12560 13345 13600 14450 15700 18496 19652 21352 23120 24565 24649 25120 26690 27200 28900 31400 39304 42704 45373 46240 49130 49298 50240 53380 57800 62800 66725 78608 85408 90746 92480 98260 98596 106760 115600 122825 123245 125600 133450 157216 170816 181492 196520 197192 213520 226865 231200 245650 246490 251200 266900 314432 362984 393040 394384 419033 427040 453730 462400 491300 492980 533800 616225 725968 771341 786080 788768 838066 854080 907460 982600 985960 1067600 1134325 1232450 1451936 1542682 1572160 1577536 1676132 1814920 1965200 1971920 2095165 2135200 2268650 2464900 2903872 3085364 3352264 3629840 3856705 3869893 3930400 3943840 4190330 4270400 4537300 4929800 6170728 6704528 7123561 7259680 7713410 7739786 7860800 7887680 8380660 9074600 9859600 10475825 12341456 13409056 14247122 14519360 15426820 15479572 16761320 18149200 19283525 19349465 19719200 20951650 24682912 26818112 28494244 30853640 30959144 33522640 35617805 36298400 38567050 38698930 39438400 41903300 49365824 56988488 61707280 61918288 65788181 67045280 71235610 72596800 77134100 77397860 83806600 96747325 113976976 121100537 123414560 123836576 131576362 134090560 142471220 154268200 154795720 167613200 178089025 193494650 227953952 242201074 246829120 247673152 263152724 284942440 308536400 309591440 328940905 335226400 356178050 386989300 455907904 484402148 526305448 569884880 605502685 617072800 619182880 657881810 670452800 712356100 773978600 968804296 1052610896 1118399077 1139769760 1211005370 1234145600 1238365760 1315763620 1424712200 1547957200 1644704525 1937608592 2105221792 2236798154 2279539520 2422010740 2631527240 2849424400 3027513425 3095914400 3289409050 3875217184 4210443584 4473596308 4844021480 5263054480 5591995385 5698848800 6055026850 6191828800 6578818100 7750434368 8947192616 9688042960 10526108960 11183990770 11397697600 12110053700 13157636200 17894385232 19012784309 19376085920 21052217920 22367981540 24220107400 26315272400 27959976925 35788770464 38025568618 38752171840 44735963080 48440214800 52630544800 55919953850 71577540928 76051137236 89471926160 95063921545 96880429600 105261089600 111839907700 152102274472 178943852320 190127843090 193760859200 223679815400 304204548944 357887704640 380255686180 447359630800 475319607725 608409097888 760511372360 894719261600 950639215450 1216818195776 1521022744720 1789438523200 1901278430900 3042045489440 3802556861800 6084090978880 7605113723600 15210227447200 30420454894400
• Sum of all divisors σ(n): 80040524958000
• Sum of proper divisors (its aliquot sum) s(n): 49620070063600
• 30420454894400 is an abundant number, because the sum of its proper divisors (49620070063600) is greater than itself. Its abundance is 19199615169200

Bases of 30420454894400

• Binary: 110111010101011010000011010000110101101000000₂
• Hexadecimal: 0x1BAAD0686B40
• Base-36: AS6YPESZK

Squares and roots of 30420454894400

• 30420454894400 squared (30420454894400²) is 925404075982224915151360000
• 30420454894400 cubed (30420454894400³) is 28151212952511183407517814028816384000000
• The square root of 30420454894400 is 5515474.1314233357
• The cube root of 30420454894400 is 31216.8133731605

Scales and comparisons

• 30,420,454,894,400 seconds is equal to 967,276 years, 19 weeks, 1 day, 7 hours, 33 minutes, 20 seconds.
• To count from 1 to 30,420,454,894,400 would take you about two million, four hundred eighteen thousand, one hundred ninety 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 30420454894400 cubic inches would be around 2601.4 feet tall.

Recreational maths with 30420454894400

• 30420454894400 backwards is 00449845402403
• The number of decimal digits it has is: 14
• The sum of 30420454894400's digits is 47
• More coming soon!