1990403250732

Names of 1990403250732

• Cardinal: 1990403250732 can be written as One trillion, nine hundred ninety billion, four hundred three million, two hundred fifty thousand, seven hundred thirty-two.

Scientific notation

• Scientific notation: 1.990403250732 × 10¹²

Factors of 1990403250732

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1260

Divisors of 1990403250732

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 19 26 27 36 38 39 52 54 57 76 78 108 114 117 156 169 171 228 234 247 338 342 351 361 468 494 507 513 676 684 702 722 741 988 1014 1026 1083 1223 1404 1444 1482 1521 2028 2052 2166 2197 2223 2446 2964 3042 3211 3249 3669 4332 4394 4446 4563 4693 4892 6084 6422 6498 6591 6669 6859 7338 8788 8892 9126 9386 9633 9747 11007 12844 12996 13182 13338 13718 14079 14676 15899 18252 18772 19266 19494 19773 20577 22014 23237 26364 26676 27436 28158 28899 31798 33021 38532 38988 39546 41154 41743 42237 44028 46474 47697 56316 57798 59319 61009 61731 63596 66042 69711 79092 82308 83486 84474 86697 89167 92948 95394 115596 118638 122018 123462 125229 126711 132084 139422 143091 166972 168948 173394 178334 183027 185193 190788 206687 209133 237276 244036 246924 250458 253422 267501 278844 286182 302081 346788 356668 366054 370386 375687 413374 418266 429273 441503 500916 506844 535002 549081 572364 604162 620061 627399 732108 740772 751374 793117 802503 826748 836532 858546 883006 906243 1070004 1098162 1127061 1159171 1208324 1240122 1254798 1324509 1502748 1586234 1605006 1647243 1717092 1766012 1812486 1860183 2196324 2254122 2318342 2379351 2407509 2480244 2509596 2649018 2686931 2718729 3172468 3210012 3294486 3477513 3624972 3720366 3927053 3973527 4508244 4636684 4758702 4815018 5298036 5373862 5437458 5580549 5739539 6588972 6955026 7138053 7440732 7854106 7947054 8060793 8156187 8388557 9517404 9630036 10432539 10747724 10874916 11161098 11479078 11781159 11920581 13910052 14276106 15069223 15708212 15894108 16121586 16312374 16777114 17218617 20865078 21414159 22322196 22958156 23562318 23841162 24182379 25165671 28552212 30138446 31297617 32243172 32624748 33554228 34437234 35343477 41730156 42828318 45207669 47124636 47682324 48364758 50331342 51051689 51655851 60276892 62595234 68874468 70686954 72547137 74614007 75497013 85656636 90415338 96729516 100662684 102103378 103311702 106030431 109051241 125190468 135623007 141373908 145094274 149228014 150994026 153155067 154967553 180830676 204206756 206623404 212060862 218102482 223842021 226491039 271246014 290188548 298456028 301988052 306310134 309935106 327153723 406869021 424121724 436204964 447684042 452982078 459465201 542492028 612620268 619870212 654307446 671526063 813738042 895368084 905964156 918930402 969982091 981461169 1308614892 1343052126 1378395603 1417666133 1627476084 1837860804 1939964182 1962922338 2014578189 2686104252 2756791206 2835332266 2909946273 2944383507 3879928364 3925844676 4029156378 4252998399 5513582412 5670664532 5819892546 5888767014 8058312756 8505996798 8729838819 11639785092 11777534028 12758995197 17011993596 17459677638 18429659729 25517990394 26189516457 34919355276 36859319458 38276985591 51035980788 52379032914 55288979187 73718638916 76553971182 104758065828 110577958374 153107942364 165866937561 221155916748 331733875122 497600812683 663467750244 995201625366 1990403250732
• Sum of all divisors σ(n): 5905476864000
• Sum of proper divisors (its aliquot sum) s(n): 3915073613268
• 1990403250732 is an abundant number, because the sum of its proper divisors (3915073613268) is greater than itself. Its abundance is 1924670362536

Bases of 1990403250732

• Binary: 11100111101101101010001110101101000101100₂
• Hexadecimal: 0x1CF6D475A2C
• Base-36: PEDMPDF0

Squares and roots of 1990403250732

• 1990403250732 squared (1990403250732²) is 3961705100524512858535824
• 1990403250732 cubed (1990403250732³) is 7885390710525535231880437743476223168
• The square root of 1990403250732 is 1410816.5191590295
• The cube root of 1990403250732 is 12579.0262699217

Scales and comparisons

• 1,990,403,250,732 seconds is equal to 63,288 years, 34 weeks, 4 days, 15 hours, 52 minutes, 12 seconds.
• To count from 1 to 1,990,403,250,732 would take you about one hundred fifty-eight thousand, two hundred twenty-one 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 1990403250732 cubic inches would be around 1048.3 feet tall.

Recreational maths with 1990403250732

• 1990403250732 backwards is 2370523040991
• The number of decimal digits it has is: 13
• The sum of 1990403250732's digits is 45
• More coming soon!