9989935244400

Names of 9989935244400

• Cardinal: 9989935244400 can be written as Nine trillion, nine hundred eighty-nine billion, nine hundred thirty-five million, two hundred forty-four thousand, four hundred.

Scientific notation

• Scientific notation: 9.9899352444 × 10¹²

Factors of 9989935244400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 18049

Divisors of 9989935244400

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 40 48 50 60 75 80 100 120 150 181 200 240 300 362 400 543 600 724 905 1086 1200 1448 1810 2172 2715 2896 3121 3620 4344 4525 5430 6242 7240 8688 9050 9363 10860 12484 13575 14480 14737 15605 18100 18726 21720 24968 27150 29474 31210 36200 37452 43440 44211 46815 49936 54300 58948 62420 72400 73685 74904 78025 88422 93630 108600 117896 124840 147370 149808 156050 176844 187260 217200 221055 234075 235792 249680 294740 312100 353688 368425 374520 442110 468150 564901 589480 624200 707376 736850 749040 884220 936300 1105275 1129802 1178960 1248400 1473700 1694703 1768440 1872600 2210550 2259604 2667397 2824505 2947400 3389406 3536880 3745200 4421100 4519208 5334794 5649010 5894800 6778812 8002191 8473515 8842200 9038416 10669588 11298020 13336985 13557624 14122525 16004382 16947030 17684400 21339176 22596040 26673970 27115248 28245050 32008764 33894060 40010955 42367575 42678352 45192080 45994177 53347940 56490100 64017528 66684925 67788120 80021910 84735150 91988354 106695880 112980200 128035056 133369850 135576240 137982531 160043820 169470300 183976708 200054775 213391760 225960400 229970885 266739700 275965062 320087640 338940600 367953416 400109550 459941770 533479400 551930124 640175280 677881200 689912655 735906832 800219100 919883540 1066958800 1103860248 1149854425 1379825310 1600438200 1839767080 2207720496 2299708850 2759650620 3200876400 3449563275 3679534160 4599417700 5519301240 6899126550 8324946037 9198835400 11038602480 13798253100 16649892074 18397670800 24974838111 27596506200 33299784148 41624730185 49949676222 55193012400 66599568296 83249460370 99899352444 124874190555 133199136592 166498920740 199798704888 208123650925 249748381110 332997841480 399597409776 416247301850 499496762220 624370952775 665995682960 832494603700 998993524440 1248741905550 1664989207400 1997987048880 2497483811100 3329978414800 4994967622200 9989935244400
• Sum of all divisors σ(n): 32190388481888
• Sum of proper divisors (its aliquot sum) s(n): 22200453237488
• 9989935244400 is an abundant number, because the sum of its proper divisors (22200453237488) is greater than itself. Its abundance is 12210517993088

Bases of 9989935244400

• Binary: 10010001010111110110100010101010010001110000₂
• Hexadecimal: 0x915F68AA470
• Base-36: 3JHB9IFLC

Squares and roots of 9989935244400

• 9989935244400 squared (9989935244400²) is 99798806187305287731360000
• 9989935244400 cubed (9989935244400³) is 996983611279605881769996183144384000000
• The square root of 9989935244400 is 3160685.8819566361
• The cube root of 9989935244400 is 21537.1165211721

Scales and comparisons

• 9,989,935,244,400 seconds is equal to 317,649 years, 2 weeks, 12 hours, 20 minutes.
• To count from 1 to 9,989,935,244,400 would take you about seven hundred ninety-four thousand, one hundred twenty-two 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 9989935244400 cubic inches would be around 1794.8 feet tall.

Recreational maths with 9989935244400

• 9989935244400 backwards is 0044425399899
• The number of decimal digits it has is: 13
• The sum of 9989935244400's digits is 66
• More coming soon!