990140403200

Names of 990140403200

• Cardinal: 990140403200 can be written as Nine hundred ninety billion, one hundred forty million, four hundred three thousand, two hundred.

Scientific notation

• Scientific notation: 9.901404032 × 10¹¹

Factors of 990140403200

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 403

Divisors of 990140403200

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 4 5 8 10 13 16 19 20 25 26 32 38 40 50 52 53 64 65 76 80 95 100 104 106 128 130 152 160 190 200 208 212 247 256 260 265 304 311 320 325 361 380 400 416 424 475 494 512 520 530 608 622 640 650 689 722 760 800 832 848 950 988 1007 1040 1060 1216 1235 1244 1280 1300 1325 1378 1444 1520 1555 1600 1664 1696 1805 1900 1976 2014 2080 2120 2432 2470 2488 2560 2600 2650 2756 2888 3040 3110 3200 3328 3392 3445 3610 3800 3952 4028 4043 4160 4240 4693 4864 4940 4976 5035 5200 5300 5512 5776 5909 6080 6175 6220 6400 6656 6784 6890 7220 7600 7775 7904 8056 8086 8320 8480 9025 9386 9728 9880 9952 10070 10400 10600 11024 11552 11818 12160 12350 12440 12800 13091 13568 13780 14440 15200 15550 15808 16112 16172 16483 16640 16960 17225 18050 18772 19133 19760 19904 20140 20215 20800 21200 22048 23104 23465 23636 24320 24700 24880 25175 26182 27136 27560 28880 29545 30400 31100 31616 32224 32344 32966 33280 33920 34450 36100 37544 38266 39520 39808 40280 40430 41600 42400 44096 46208 46930 47272 48640 49400 49760 50350 52364 55120 57760 59090 60800 62200 63232 64448 64688 65455 65932 67840 68900 72200 75088 76532 76817 79040 79616 80560 80860 82415 83200 84800 88192 92416 93860 94544 95665 98800 99520 100700 101075 104728 110240 112271 115520 117325 118180 121600 124400 126464 128896 129376 130910 131864 135680 137800 144400 147725 150176 153064 153634 158080 159232 161120 161720 164830 166400 169600 176384 184832 187720 189088 191330 197600 199040 201400 202150 209456 214279 220480 224542 231040 234650 236360 243200 248729 248800 257792 258752 261820 263728 275600 288800 295450 300352 306128 307268 313177 316160 322240 323440 327275 329660 339200 352768 375440 378176 382660 384085 395200 398080 402800 404300 412075 418912 428558 440960 449084 462080 469300 472720 478325 497458 497600 515584 517504 523640 527456 551200 561355 577600 590900 600704 612256 614536 626354 632320 644480 646880 654550 659320 678400 750880 756352 765320 768170 790400 796160 805600 808600 824150 837824 857116 881920 898168 924160 938600 945440 956650 994916 995200 1035008 1047280 1054912 1071395 1102400 1122710 1155200 1181800 1201408 1224512 1229072 1243645 1252708 1288960 1293760 1309100 1318640 1459523 1501760 1512704 1530640 1536340 1565885 1580800 1611200 1617200 1648300 1675648 1714232 1763840 1796336 1877200 1890880 1913300 1920425 1989832 1990400 2070016 2094560 2109824 2142790 2204800 2245420 2310400 2363600 2402816 2449024 2458144 2487290 2505416 2577920 2587520 2618200 2637280 2806775 2919046 3003520 3025408 3061280 3072680 3131770 3161600 3222400 3234400 3296600 3351296 3428464 3592672 3754400 3781760 3826600 3840850 3979664 3980800 4071301 4189120 4219648 4285580 4409600 4490840 4620800 4727200 4898048 4916288 4974580 5010832 5175040 5236400 5274560 5356975 5613550 5838092 5950363 6007040 6122560 6145360 6218225 6263540 6444800 6468800 6593200 6702592 6856928 7185344 7297615 7508800 7563520 7653200 7681700 7829425 7959328 8142602 8378240 8439296 8571160 8819200 8981680 9454400 9796096 9832576 9949160 10021664 10350080 10472800 10549120 10713950 11227100 11676184 11900726 12014080 12245120 12290720 12436450 12527080 12889600 12937600 13186400 13713856 14370688 14595230 15017600 15127040 15306400 15363400 15658850 15918656 16285204 16756480 17142320 17963360 18908800 19665152 19898320 20043328 20356505 20945600 21098240 21427900 22454200 23352368 23801452 24490240 24581440 24872900 25054160 25875200 26372800 27427712 28741376 29190460 29751815 30035200 30612800 30726800 31317700 31837312 32570408 33512960 34284640 35926720 36488075 37817600 39330304 39796640 40086656 40713010 41891200 42196480 42855800 44908400 46704736 47602904 48980480 49162880 49745800 50108320 51750400 52745600 54855424 57482752 58380920 59503630 60070400 61225600 61453600 62635400 63674624 65140816 68569280 71853440 72976150 75635200 77354719 79593280 80173312 81426020 83782400 85711600 89816800 93409472 95205808 98325760 99491600 100216640 101782525 105491200 109710848 116761840 119007260 122451200 122907200 125270800 127349248 130281632 137138560 143706880 145952300 148759075 154709438 159186560 160346624 162852040 167564800 171423200 179633600 186818944 190411616 196651520 198983200 200433280 203565050 210982400 233523680 238014520 244902400 245814400 250541600 260563264 274277120 287413760 291904600 297518150 309418876 318373120 325704080 342846400 359267200 373637888 380823232 386773595 397966400 400866560 407130100 467047360 476029040 491628800 501083200 521126528 548554240 583809200 595036300 618837752 636746240 651408160 685692800 718534400 747275776 761646464 773547190 795932800 801733120 814260200 934094720 952058080 983257600 1002166400 1042253056 1167618400 1190072600 1237675504 1302816320 1371385600 1437068800 1523292928 1547094380 1591865600 1628520400 1868189440 1904116160 1933867975 2004332800 2084506112 2335236800 2380145200 2475351008 2605632640 2742771200 3046585856 3094188760 3183731200 3257040800 3736378880 3808232320 3867735950 4008665600 4670473600 4760290400 4950702016 5211265280 6188377520 6514081600 7616464640 7735471900 9340947200 9520580800 9901404032 10422530560 12376755040 13028163200 15232929280 15470943800 18681894400 19041161600 19802808064 24753510080 26056326400 30941887600 38082323200 39605616128 49507020160 52112652800 61883775200 76164646400 99014040320 123767550400 198028080640 247535100800 495070201600 990140403200
• Sum of all divisors σ(n): 2849959528416
• Sum of proper divisors (its aliquot sum) s(n): 1859819125216
• 990140403200 is an abundant number, because the sum of its proper divisors (1859819125216) is greater than itself. Its abundance is 869678722016

Bases of 990140403200

• Binary: 1110011010001000111101111000111000000000₂
• Hexadecimal: 0xE688F78E00
• Base-36: CMV414OW

Squares and roots of 990140403200

• 990140403200 squared (990140403200²) is 980378018049058570240000
• 990140403200 cubed (990140403200³) is 970711886079511730117849120768000000
• The square root of 990140403200 is 995057.9898679273
• The cube root of 990140403200 is 9967.0260688259

Scales and comparisons

• 990,140,403,200 seconds is equal to 31,483 years, 20 weeks, 6 days, 8 hours, 53 minutes, 20 seconds.
• To count from 1 to 990,140,403,200 would take you about sixty-two thousand, nine hundred sixty-six 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 990140403200 cubic inches would be around 830.6 feet tall.

Recreational maths with 990140403200

• 990140403200 backwards is 002304041099
• 990140403200 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 990140403200's digits is 32
• More coming soon!