1490408705394

Names of 1490408705394

• Cardinal: 1490408705394 can be written as One trillion, four hundred ninety billion, four hundred eight million, seven hundred five thousand, three hundred ninety-four.

Scientific notation

• Scientific notation: 1.490408705394 × 10¹²

Factors of 1490408705394

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 80

Divisors of 1490408705394

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 31 37 42 54 62 63 74 81 93 111 126 162 186 189 217 222 243 259 279 333 378 434 486 518 558 567 651 666 729 777 837 961 999 1134 1147 1302 1369 1458 1554 1674 1701 1922 1953 1998 2187 2294 2331 2511 2738 2883 2997 3402 3441 3906 4107 4374 4662 5022 5103 5766 5859 5994 6727 6882 6993 7533 8029 8214 8649 8991 9583 10206 10323 11718 12321 13454 13986 15066 15309 16058 17298 17577 17982 19166 20181 20646 20979 22599 24087 24642 25947 26973 28749 30618 30969 35154 35557 36963 40362 41958 42439 45198 48174 50653 51894 52731 53946 57498 60543 61938 62937 67797 71114 72261 73926 77841 80919 84878 86247 92907 101306 105462 106671 110889 121086 125874 127317 135594 144522 151959 155682 158193 161838 172494 181629 185814 188811 213342 216783 221778 233523 248899 254634 258741 278721 297073 303918 316386 320013 332667 354571 363258 377622 381951 433566 455877 467046 474579 497798 517482 544887 557442 566433 594146 640026 650349 665334 700569 709142 746697 763902 776223 836163 891219 911754 949158 960039 998001 1063713 1089774 1132866 1145853 1300698 1315609 1367631 1401138 1493394 1552446 1570243 1634661 1672326 1782438 1920078 1951047 1996002 2101707 2127426 2240091 2291706 2328669 2508489 2631218 2673657 2735262 2880117 2994003 3140486 3191139 3269322 3437559 3902094 3946827 4102893 4203414 4480182 4657338 4710729 4903983 5016978 5347314 5760234 5853141 5988006 6382278 6720273 6875118 6986007 7893654 8020971 8205786 8640351 9209263 9421458 9573417 9807966 10312677 10991701 11706282 11840481 12308679 13440546 13972014 14132187 14711949 16041942 17280702 17559423 18418526 19146834 20160819 20625354 20958021 21983402 23680962 24062913 24617358 25921053 27627789 28264374 28720251 29423898 30938031 32975103 35118846 35521443 36926037 40321638 41916042 42396561 48125826 48677533 51842106 55255578 57440502 60482457 61876062 65950206 71042886 72188739 73852074 77763159 82883367 84793122 86160753 92814093 97355066 98925309 106564329 110778111 120964914 127189683 144377478 146032599 155526318 165766734 172321506 181447371 185628186 197850618 213128658 216566217 221556222 248650101 254379366 258482259 292065198 296775927 319692987 340742731 362894742 381569049 433132434 438097797 497300202 516964518 544342113 593551854 639385974 649698651 681485462 745950303 763138098 775446777 876195594 890327781 959078961 1022228193 1088684226 1144707147 1299397302 1314293391 1491900606 1550893554 1780655562 1918157922 2044456386 2237850909 2289414294 2628586782 2670983343 2877236883 3066684579 3434121441 3942880173 4475701818 5341966686 5754473766 6133369158 6713552727 6868242882 7885760346 8012950029 9200053737 11828640519 13427105454 16025900058 18400107474 20140658181 23657281038 24038850087 27600161211 35485921557 40281316362 48077700174 55200322422 70971843114 82800483633 106457764671 165600967266 212915529342 248401450899 496802901798 745204352697 1490408705394
• Sum of all divisors σ(n): 4069476057600
• Sum of proper divisors (its aliquot sum) s(n): 2579067352206
• 1490408705394 is an abundant number, because the sum of its proper divisors (2579067352206) is greater than itself. Its abundance is 1088658646812

Bases of 1490408705394

• Binary: 10101101100000011010010000000110101110010₂
• Hexadecimal: 0x15B03480D72
• Base-36: J0OMV14I

Squares and roots of 1490408705394

• 1490408705394 squared (1490408705394²) is 2221318109114219084695236
• 1490408705394 cubed (1490408705394³) is 3310671847273171298097914325799302984
• The square root of 1490408705394 is 1220822.9623471209
• The cube root of 1490408705394 is 11422.6918115911

Scales and comparisons

• 1,490,408,705,394 seconds is equal to 47,390 years, 20 weeks, 18 hours, 9 minutes, 54 seconds.
• To count from 1 to 1,490,408,705,394 would take you about one hundred eighteen thousand, four hundred seventy-five 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 1490408705394 cubic inches would be around 951.9 feet tall.

Recreational maths with 1490408705394

• 1490408705394 backwards is 4935078040941
• 1490408705394 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1490408705394's digits is 54
• More coming soon!