1994072279409

Names of 1994072279409

• Cardinal: 1994072279409 can be written as One trillion, nine hundred ninety-four billion, seventy-two million, two hundred seventy-nine thousand, four hundred nine.

Scientific notation

• Scientific notation: 1.994072279409 × 10¹²

Factors of 1994072279409

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 125

Divisors of 1994072279409

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 7 9 17 21 27 31 49 51 63 67 81 93 119 147 153 189 201 217 243 279 289 357 441 459 469 527 567 603 651 729 833 837 867 961 1071 1139 1323 1377 1407 1519 1581 1701 1809 1953 2023 2077 2187 2499 2511 2601 2883 3213 3283 3417 3689 3969 4131 4221 4557 4743 5103 5427 5859 6069 6231 6727 7497 7533 7803 7973 8649 8959 9639 9849 10251 11067 11907 12393 12663 13671 14161 14229 14539 15309 16281 16337 17577 18207 18693 19363 20181 22491 22599 23409 23919 25823 25947 26877 28917 29547 30753 33201 35309 35721 37179 37989 41013 42483 42687 43617 47089 48843 49011 52731 54621 55811 56079 58089 60543 62713 64387 67473 67797 70227 71757 77469 77841 80631 86751 88641 92259 99603 101773 105927 107163 113967 114359 123039 127449 128061 130851 135541 141267 146529 147033 158193 163863 167433 168237 174267 181629 188139 193161 202419 210681 215271 232407 233523 241893 247163 260253 265923 276777 277729 298809 305319 317781 341901 343077 369117 382347 384183 392553 406623 423801 438991 441099 450709 474579 491589 502299 504711 522801 544887 564417 579483 600253 607257 632043 645813 697221 700569 725679 741489 797769 800513 830331 833187 896427 915957 948787 953343 1025703 1029231 1094579 1107351 1147041 1152549 1177659 1219869 1271403 1316973 1323297 1352127 1474767 1506897 1514133 1568403 1634661 1693251 1730141 1738449 1800759 1821771 1937439 1944103 2091663 2101707 2177037 2224467 2393307 2401539 2490993 2499561 2689281 2747871 2846361 2860029 3087693 3154963 3283737 3322053 3441123 3532977 3659607 3814209 3950919 3969891 4056381 4201771 4424301 4520691 4542399 4705209 4903983 5079753 5190423 5215347 5402277 5812317 5832309 6274989 6531111 6673401 7179921 7204617 7498683 7662053 8067843 8243613 8539083 8580087 9263079 9464889 9851211 10323369 10598931 10978821 11442627 11852757 11909673 12169143 12605313 13562073 13608721 14115627 14711949 15239259 15571269 15646041 16206831 17436951 17496927 18607843 18824967 19593333 20020203 21613851 22496049 22986159 24730839 25617249 25740261 27789237 28394667 29412397 29553633 30970107 31796793 32936463 34327881 35558271 35729019 36507429 37815939 40686219 40826163 42346881 45717777 46713807 46938123 48620493 52490781 53634371 55823529 56474901 60060609 64841553 67488147 68958477 74192517 76851747 77220783 83367711 85184001 88237191 88660899 98809389 102983643 106674813 109522287 113447817 122058657 122478489 130254901 137153331 140141421 140814369 145861479 157472343 160903113 167470587 180181827 194524659 202464441 206875431 222577551 230555241 250103133 255552003 264711573 265982697 296428167 320024439 328566861 340343451 367435467 390764703 420424263 437584437 472417029 482709339 502411761 540545481 583573977 607393323 620626293 691665723 766656009 794134719 797948091 911784307 960073317 985700583 1021030353 1102306401 1172294109 1261272789 1312753311 1417251087 1448128017 1507235283 1750721931 1861878879 2074997169 2299968027 2382404157 2393844273 2735352921 3063091059 3306919203 3516882327 3783818367 4251753261 4344384051 4521705849 5585636637 6899904081 7147212471 8206058763 9189273177 9920757609 10550646981 13033152153 13565117547 16756909911 21441637413 24618176289 29762272827 31651940943 39099456459 40695352641 64324912239 73854528867 94955822829 117298369377 221563586601 284867468487 664690759803 1994072279409
• Sum of all divisors σ(n): 3875656121280
• Sum of proper divisors (its aliquot sum) s(n): 1881583841871
• 1994072279409 is a deficient number, because the sum of its proper divisors (1881583841871) is less than itself. Its deficiency is 112488437538

Bases of 1994072279409

• Binary: 11101000001000111111110000100100101110001₂
• Hexadecimal: 0x1D047F84971
• Base-36: PG2B5E29

Squares and roots of 1994072279409

• 1994072279409 squared (1994072279409²) is 3976324255507404965389281
• 1994072279409 cubed (1994072279409³) is 7929077971848945941212248316685614929
• The square root of 1994072279409 is 1412116.2414649157
• The cube root of 1994072279409 is 12586.7507479245

Scales and comparisons

• 1,994,072,279,409 seconds is equal to 63,405 years, 17 weeks, 1 day, 6 hours, 30 minutes, 9 seconds.
• To count from 1 to 1,994,072,279,409 would take you about one hundred fifty-eight thousand, five hundred thirteen 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 1994072279409 cubic inches would be around 1048.9 feet tall.

Recreational maths with 1994072279409

• 1994072279409 backwards is 9049722704991
• 1994072279409 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1994072279409's digits is 63
• More coming soon!