990888198144

Names of 990888198144

• Cardinal: 990888198144 can be written as Nine hundred ninety billion, eight hundred eighty-eight million, one hundred ninety-eight thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 9.90888198144 × 10¹¹

Factors of 990888198144

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 86

Divisors of 990888198144

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 31 32 37 39 48 52 62 64 74 78 93 96 104 111 124 128 148 156 169 186 192 208 222 248 256 296 312 338 372 384 403 416 444 481 496 507 512 592 624 676 744 768 806 832 888 962 992 1014 1024 1147 1184 1209 1248 1352 1443 1488 1536 1612 1664 1776 1924 1984 2028 2048 2197 2294 2368 2418 2496 2704 2886 2976 3072 3224 3328 3441 3552 3848 3968 4056 4096 4394 4588 4736 4836 4992 5239 5408 5772 5952 6144 6253 6448 6591 6656 6882 7104 7696 7936 8112 8192 8788 9176 9472 9672 9984 10478 10816 11544 11904 12288 12506 12896 13182 13312 13764 14208 14911 15392 15717 15872 16224 16384 17576 18352 18759 18944 19344 19968 20956 21632 23088 23808 24576 25012 25792 26364 26624 27528 28416 29822 30784 31434 31744 32448 32768 35152 36704 37518 37888 38688 39936 41912 43264 44733 46176 47616 49152 50024 51584 52728 53248 55056 56832 59644 61568 62868 63488 64896 65536 68107 70304 73408 75036 75776 77376 79872 81289 83824 86528 89466 92352 95232 98304 100048 103168 105456 106496 110112 113664 119288 123136 125736 126976 129792 131072 136214 140608 146816 150072 151552 154752 159744 162578 167648 173056 178932 184704 190464 193843 196608 200096 204321 206336 210912 212992 220224 227328 238576 243867 246272 251472 253952 259584 272428 281216 293632 300144 303104 309504 319488 325156 335296 346112 357864 369408 380928 387686 393216 400192 408642 412672 421824 425984 440448 454656 477152 487734 492544 502944 507904 519168 544856 562432 581529 587264 600288 606208 619008 638976 650312 670592 692224 715728 738816 761856 775372 800384 817284 825344 843648 851968 880896 909312 954304 975468 985088 1005888 1015808 1038336 1089712 1124864 1163058 1174528 1200576 1212416 1238016 1277952 1300624 1341184 1384448 1431456 1477632 1523712 1550744 1600768 1634568 1650688 1687296 1703936 1761792 1818624 1908608 1950936 1970176 2011776 2031616 2076672 2179424 2249728 2326116 2349056 2401152 2424832 2476032 2519959 2555904 2601248 2682368 2768896 2862912 2955264 3047424 3101488 3201536 3269136 3301376 3374592 3523584 3637248 3817216 3901872 3940352 4023552 4063232 4153344 4358848 4499456 4652232 4698112 4802304 4849664 4952064 5039918 5111808 5202496 5364736 5537792 5725824 5910528 6094848 6202976 6403072 6538272 6602752 6749184 7047168 7274496 7559877 7634432 7803744 7880704 8047104 8306688 8717696 8998912 9304464 9396224 9604608 9904128 10079836 10404992 10729472 11075584 11451648 11821056 12189696 12405952 12806144 13076544 13205504 13498368 14094336 14548992 15119754 15268864 15607488 15761408 16094208 16613376 17435392 17997824 18608928 18792448 19209216 19808256 20159672 20809984 21458944 22151168 22903296 23642112 24811904 25612288 26153088 26411008 26996736 28188672 30239508 30537728 31214976 31522816 32188416 33226752 34870784 35995648 37217856 37584896 38418432 39616512 40319344 41619968 42917888 45806592 47284224 49623808 51224576 52306176 52822016 53993472 56377344 60479016 61075456 62429952 63045632 64376832 66453504 69741568 71991296 74435712 75169792 76836864 79233024 80638688 83239936 85835776 91613184 94568448 99247616 102449152 104612352 107986944 112754688 120958032 122150912 124859904 128753664 139483136 143982592 148871424 150339584 153673728 158466048 161277376 166479872 171671552 183226368 189136896 198495232 204898304 209224704 215973888 225509376 241916064 244301824 249719808 257507328 278966272 287965184 297742848 307347456 322554752 332959744 343343104 366452736 396990464 409796608 418449408 431947776 451018752 483832128 488603648 499439616 515014656 557932544 595485696 614694912 645109504 665919488 686686208 732905472 793980928 819593216 836898816 863895552 967664256 977207296 998879232 1030029312 1115865088 1190971392 1229389824 1290219008 1331838976 1465810944 1587961856 1673797632 1935328512 1954414592 1997758464 2060058624 2231730176 2381942784 2458779648 2580438016 2663677952 2931621888 3175923712 3347595264 3870657024 3995516928 4463460352 4763885568 5160876032 5327355904 5863243776 6351847424 6695190528 7741314048 7991033856 8926920704 9527771136 10321752064 10654711808 12703694848 13390381056 15482628096 15982067712 19055542272 20643504128 25407389696 26780762112 30965256192 31964135424 38111084544 41287008256 61930512384 76222169088 82574016512 123861024768 165148033024 247722049536 330296066048 495444099072 990888198144
• Sum of all divisors σ(n): 3034651253760
• Sum of proper divisors (its aliquot sum) s(n): 2043763055616
• 990888198144 is an abundant number, because the sum of its proper divisors (2043763055616) is greater than itself. Its abundance is 1052874857472

Bases of 990888198144

• Binary: 1110011010110101100010100000000000000000₂
• Hexadecimal: 0xE6B58A0000
• Base-36: CN7H8YYO

Squares and roots of 990888198144

• 990888198144 squared (990888198144²) is 981859421221063005044736
• 990888198144 cubed (990888198144³) is 972912912724449837369076437152169984
• The square root of 990888198144 is 995433.6734027035
• The cube root of 990888198144 is 9969.5346073857

Scales and comparisons

• 990,888,198,144 seconds is equal to 31,507 years, 9 weeks, 2 days, 9 hours, 42 minutes, 24 seconds.
• To count from 1 to 990,888,198,144 would take you about sixty-three thousand and fourteen 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 990888198144 cubic inches would be around 830.8 feet tall.

Recreational maths with 990888198144

• 990888198144 backwards is 441891888099
• The number of decimal digits it has is: 12
• The sum of 990888198144's digits is 69
• More coming soon!