990411128000

Names of 990411128000

• Cardinal: 990411128000 can be written as Nine hundred ninety billion, four hundred eleven million, one hundred twenty-eight thousand.

Scientific notation

• Scientific notation: 9.90411128 × 10¹¹

Factors of 990411128000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 172

Divisors of 990411128000

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 49 50 56 61 64 70 80 97 98 100 112 122 125 140 160 175 194 196 200 224 244 245 250 280 305 320 343 350 388 392 400 427 448 485 488 490 500 560 610 679 686 700 776 784 800 854 875 970 976 980 1000 1120 1220 1225 1358 1372 1400 1525 1552 1568 1600 1708 1715 1750 1940 1952 1960 2000 2135 2240 2425 2440 2450 2716 2744 2800 2989 3050 3104 3136 3395 3416 3430 3500 3721 3880 3904 3920 4000 4270 4753 4850 4880 4900 5432 5488 5600 5917 5978 6100 6125 6208 6790 6832 6860 7000 7442 7625 7760 7840 8000 8540 8575 9506 9700 9760 9800 10675 10864 10976 11200 11834 11956 12125 12200 12250 13580 13664 13720 14000 14884 14945 15250 15520 15680 16975 17080 17150 18605 19012 19400 19520 19600 20923 21350 21728 21952 23668 23765 23912 24250 24400 24500 26047 27160 27328 27440 28000 29585 29768 29890 30500 31040 33271 33950 34160 34300 37210 38024 38800 39200 41419 41846 42700 42875 43456 47336 47530 47824 48500 48800 49000 52094 53375 54320 54880 56000 59170 59536 59780 61000 66542 67900 68320 68600 74420 74725 76048 77600 78400 82838 83692 84875 85400 85750 93025 94672 95060 95648 97000 97600 98000 104188 104615 106750 108640 109760 118340 118825 119072 119560 122000 130235 133084 135800 136640 137200 147925 148840 149450 152096 155200 165676 166355 167384 169750 170800 171500 182329 186050 189344 190120 191296 194000 196000 207095 208376 209230 213500 217280 236680 237650 238144 239120 244000 260470 266168 271600 274400 289933 295850 297680 298900 304192 331352 332710 334768 339500 341600 343000 360937 364658 372100 373625 378688 380240 388000 392000 414190 416752 418460 427000 465125 473360 475300 478240 488000 520940 523075 532336 543200 548800 579866 591700 594125 595360 597800 651175 662704 665420 669536 679000 683200 686000 721874 729316 739625 744200 747250 760480 776000 828380 831775 833504 836920 854000 911645 930250 946720 950600 956480 1035475 1041880 1046150 1064672 1086400 1159732 1183400 1188250 1190720 1195600 1276303 1302350 1325408 1330840 1339072 1358000 1372000 1443748 1449665 1458632 1479250 1488400 1494500 1520960 1656760 1663550 1667008 1673840 1708000 1804685 1823290 1860500 1893440 1901200 2029531 2070950 2083760 2092300 2129344 2319464 2366800 2376500 2391200 2526559 2552606 2604700 2615375 2650816 2661680 2716000 2744000 2887496 2899330 2917264 2958500 2976800 2989000 3255875 3313520 3327100 3347680 3416000 3609370 3646580 3721000 3802400 4059062 4141900 4158875 4167520 4184600 4558225 4638928 4733600 4753000 4782400 5053118 5105212 5177375 5209400 5230750 5323360 5432000 5774992 5798660 5834528 5917000 5953600 5978000 6381515 6511750 6627040 6654200 6695360 7218740 7248325 7293160 7442000 7604800 8118124 8283800 8317750 8335040 8369200 9023425 9116450 9277856 9467200 9506000 10106236 10147655 10210424 10354750 10418800 10461500 10646720 11549984 11597320 11669056 11834000 11956000 12632795 12763030 13023500 13254080 13308400 14437480 14496650 14586320 14884000 16236248 16567600 16635500 16738400 17685913 18046850 18232900 18555712 19012000 20212472 20295310 20420848 20709500 20837600 20923000 22791125 23099968 23194640 23668000 23912000 25265590 25526060 26047000 26616800 28874960 28993300 29172640 29768000 31907575 32472496 33135200 33271000 33476800 35371826 36093700 36241625 36465800 38024000 40424944 40590620 40841696 41419000 41675200 41846000 45117125 45582250 46389280 47336000 50531180 50738275 51052120 52094000 53233600 57749920 57986600 58345280 63163975 63815150 64944992 66270400 66542000 70743652 72187400 72483250 72931600 80849888 81181240 81683392 82838000 83692000 88429565 90234250 91164500 92778560 101062360 101476550 102104240 104188000 115499840 115973200 123801391 126327950 127630300 129889984 133084000 141487304 144374800 144966500 145863200 159537875 161699776 162362480 165676000 167384000 176859130 180468500 182329000 202124720 202953100 204208480 208376000 231946400 247602782 252655900 253691375 255260600 266168000 282974608 288749600 289933000 291726400 315819875 319075750 324724960 331352000 353718260 360937000 364658000 404249440 405906200 408416960 442147825 463892800 495205564 505311800 507382750 510521200 565949216 577499200 579866000 619006955 631639750 638151500 649449920 707436520 721874000 729316000 808498880 811812400 884295650 990411128 1010623600 1014765500 1021042400 1131898432 1159732000 1238013910 1263279500 1276303000 1414873040 1443748000 1458632000 1623624800 1768591300 1980822256 2021247200 2029531000 2042084800 2210739125 2319464000 2476027820 2526559000 2552606000 2829746080 2887496000 3095034775 3247249600 3537182600 3961644512 4042494400 4059062000 4421478250 4952055640 5053118000 5105212000 5659492160 6190069550 7074365200 7923289024 8118124000 8842956500 9904111280 10106236000 10210424000 12380139100 14148730400 15475173875 16236248000 17685913000 19808222560 20212472000 24760278200 28297460800 30950347750 35371826000 39616445120 49520556400 61900695500 70743652000 99041112800 123801391000 141487304000 198082225600 247602782000 495205564000 990411128000
• Sum of all divisors σ(n): 2937992803200
• Sum of proper divisors (its aliquot sum) s(n): 1947581675200
• 990411128000 is an abundant number, because the sum of its proper divisors (1947581675200) is greater than itself. Its abundance is 957170547200

Bases of 990411128000

• Binary: 1110011010011001000110100111110011000000₂
• Hexadecimal: 0xE6991A7CC0
• Base-36: CMZL7PA8

Squares and roots of 990411128000

• 990411128000 squared (990411128000²) is 980914202466232384000000
• 990411128000 cubed (990411128000³) is 971508341735801597347569152000000000
• The square root of 990411128000 is 995194.0152553171
• The cube root of 990411128000 is 9967.9343828529

Scales and comparisons

• 990,411,128,000 seconds is equal to 31,492 years, 3 days, 18 hours, 13 minutes, 20 seconds.
• To count from 1 to 990,411,128,000 would take you about sixty-two thousand, nine hundred eighty-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 990411128000 cubic inches would be around 830.7 feet tall.

Recreational maths with 990411128000

• 990411128000 backwards is 000821114099
• 990411128000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 990411128000's digits is 35
• More coming soon!