990026661888

Names of 990026661888

• Cardinal: 990026661888 can be written as Nine hundred ninety billion, twenty-six million, six hundred sixty-one thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 9.90026661888 × 10¹¹

Factors of 990026661888

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 27
• Sum of prime factors: 33

Divisors of 990026661888

• Number of divisors d(n): 756
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 17 18 22 24 27 32 33 34 36 44 48 51 54 64 66 68 72 88 96 99 102 108 121 128 132 136 144 153 176 187 192 198 204 216 242 256 264 272 288 289 297 306 352 363 374 384 396 408 432 459 484 512 528 544 561 576 578 594 612 704 726 748 768 792 816 864 867 918 968 1024 1056 1088 1089 1122 1152 1156 1188 1224 1408 1452 1496 1536 1584 1632 1683 1728 1734 1836 1936 2048 2057 2112 2176 2178 2244 2304 2312 2376 2448 2601 2816 2904 2992 3072 3168 3179 3264 3267 3366 3456 3468 3672 3872 4096 4114 4224 4352 4356 4488 4608 4624 4752 4896 5049 5202 5632 5808 5984 6144 6171 6336 6358 6528 6534 6732 6912 6936 7344 7744 7803 8192 8228 8448 8704 8712 8976 9216 9248 9504 9537 9792 10098 10404 11264 11616 11968 12288 12342 12672 12716 13056 13068 13464 13824 13872 14688 15488 15606 16384 16456 16896 17408 17424 17952 18432 18496 18513 19008 19074 19584 20196 20808 22528 23232 23936 24576 24684 25344 25432 26112 26136 26928 27648 27744 28611 29376 30976 31212 32768 32912 33792 34816 34848 34969 35904 36864 36992 37026 38016 38148 39168 40392 41616 45056 46464 47872 49152 49368 50688 50864 52224 52272 53856 55296 55488 55539 57222 58752 61952 62424 65536 65824 67584 69632 69696 69938 71808 73728 73984 74052 76032 76296 78336 80784 83232 85833 90112 92928 95744 98304 98736 101376 101728 104448 104544 104907 107712 110592 110976 111078 114444 117504 123904 124848 131072 131648 135168 139264 139392 139876 143616 147456 147968 148104 152064 152592 156672 161568 166464 171666 180224 185856 191488 196608 197472 202752 203456 208896 209088 209814 215424 221184 221952 222156 228888 235008 247808 249696 262144 263296 270336 278528 278784 279752 287232 294912 295936 296208 304128 305184 313344 314721 323136 332928 343332 360448 371712 382976 393216 394944 405504 406912 417792 418176 419628 430848 442368 443904 444312 457776 470016 495616 499392 524288 526592 540672 557056 557568 559504 574464 589824 591872 592416 608256 610368 626688 629442 646272 665856 686664 720896 743424 765952 786432 789888 811008 813824 835584 836352 839256 861696 884736 887808 888624 915552 940032 944163 991232 998784 1048576 1053184 1081344 1114112 1115136 1119008 1148928 1179648 1183744 1184832 1216512 1220736 1253376 1258884 1292544 1331712 1373328 1441792 1486848 1531904 1572864 1579776 1622016 1627648 1671168 1672704 1678512 1723392 1769472 1775616 1777248 1831104 1880064 1888326 1982464 1997568 2106368 2162688 2228224 2230272 2238016 2297856 2359296 2367488 2369664 2433024 2441472 2506752 2517768 2585088 2663424 2746656 2883584 2973696 3063808 3145728 3159552 3244032 3255296 3342336 3345408 3357024 3446784 3538944 3551232 3554496 3662208 3760128 3776652 3964928 3995136 4212736 4325376 4456448 4460544 4476032 4595712 4718592 4734976 4739328 4866048 4882944 5013504 5035536 5170176 5326848 5493312 5767168 5947392 6127616 6319104 6488064 6510592 6684672 6690816 6714048 6893568 7077888 7102464 7108992 7324416 7520256 7553304 7929856 7990272 8425472 8650752 8912896 8921088 8952064 9191424 9437184 9469952 9478656 9732096 9765888 10027008 10071072 10340352 10653696 10986624 11534336 11894784 12255232 12638208 12976128 13021184 13369344 13381632 13428096 13787136 14155776 14204928 14217984 14648832 15040512 15106608 15859712 15980544 16850944 17301504 17825792 17842176 17904128 18382848 18939904 18957312 19464192 19531776 20054016 20142144 20680704 21307392 21973248 23789568 24510464 25276416 25952256 26042368 26738688 26763264 26856192 27574272 28311552 28409856 28435968 29297664 30081024 30213216 31719424 31961088 33701888 34603008 35684352 35808256 36765696 37879808 37914624 38928384 39063552 40108032 40284288 41361408 42614784 43946496 47579136 49020928 50552832 51904512 52084736 53477376 53526528 53712384 55148544 56819712 56871936 58595328 60162048 60426432 63438848 63922176 67403776 71368704 71616512 73531392 75759616 75829248 77856768 78127104 80216064 80568576 82722816 85229568 87892992 95158272 98041856 101105664 103809024 104169472 107053056 107424768 110297088 113639424 113743872 117190656 120324096 120852864 126877696 127844352 134807552 142737408 143233024 147062784 151519232 151658496 155713536 156254208 160432128 161137152 165445632 170459136 175785984 190316544 196083712 202211328 208338944 214106112 214849536 220594176 227278848 227487744 234381312 240648192 241705728 255688704 269615104 285474816 286466048 294125568 303038464 303316992 311427072 312508416 322274304 330891264 340918272 351571968 380633088 404422656 416677888 428212224 429699072 441188352 454557696 454975488 468762624 481296384 483411456 511377408 539230208 570949632 572932096 588251136 606633984 625016832 644548608 661782528 681836544 703143936 808845312 833355776 856424448 859398144 882376704 909115392 909950976 937525248 966822912 1022754816 1078460416 1141899264 1145864192 1213267968 1250033664 1289097216 1323565056 1363673088 1406287872 1617690624 1666711552 1712848896 1718796288 1764753408 1819901952 1875050496 1933645824 2045509632 2156920832 2291728384 2426535936 2500067328 2578194432 2647130112 2727346176 2812575744 3235381248 3333423104 3425697792 3437592576 3639803904 3750100992 3867291648 4091019264 4583456768 4853071872 5000134656 5156388864 5294260224 5625151488 6470762496 6875185152 7279607808 7500201984 7734583296 8182038528 9166913536 9706143744 10000269312 10312777728 11250302976 13750370304 14559215616 15000403968 15469166592 18333827072 19412287488 20625555456 22500605952 27500740608 29118431232 30000807936 30938333184 36667654144 41251110912 45001211904 55001481216 58236862464 61876666368 82502221824 90002423808 110002962432 123753332736 165004443648 247506665472 330008887296 495013330944 990026661888
• Sum of all divisors σ(n): 3425150899240
• Sum of proper divisors (its aliquot sum) s(n): 2435124237352
• 990026661888 is an abundant number, because the sum of its proper divisors (2435124237352) is greater than itself. Its abundance is 1445097575464

Bases of 990026661888

• Binary: 1110011010000010001100000000000000000000₂
• Hexadecimal: 0xE682300000
• Base-36: CMT8B9C0

Squares and roots of 990026661888

• 990026661888 squared (990026661888²) is 980152791249096271724544
• 990026661888 cubed (990026661888³) is 970377396060548479792196497358979072
• The square root of 990026661888 is 995000.8351192479
• The cube root of 990026661888 is 9966.6444037509

Scales and comparisons

• 990,026,661,888 seconds is equal to 31,479 years, 40 weeks, 5 days, 22 hours, 4 minutes, 48 seconds.
• To count from 1 to 990,026,661,888 would take you about sixty-two thousand, nine hundred fifty-nine 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 990026661888 cubic inches would be around 830.6 feet tall.

Recreational maths with 990026661888

• 990026661888 backwards is 888166620099
• The number of decimal digits it has is: 12
• The sum of 990026661888's digits is 63
• More coming soon!