1490145696

Names of 1490145696

• Cardinal: 1490145696 can be written as One billion, four hundred ninety million, one hundred forty-five thousand, six hundred ninety-six.

Scientific notation

• Scientific notation: 1.490145696 × 10⁹

Factors of 1490145696

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 433

Divisors of 1490145696

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 31 32 36 37 39 48 52 62 72 74 78 93 96 104 111 117 124 144 148 156 186 208 222 234 248 279 288 296 312 333 347 372 403 416 444 468 481 496 558 592 624 666 694 744 806 888 936 962 992 1041 1116 1147 1184 1209 1248 1332 1388 1443 1488 1612 1776 1872 1924 2082 2232 2294 2418 2664 2776 2886 2976 3123 3224 3441 3552 3627 3744 3848 4164 4329 4464 4511 4588 4836 5328 5552 5772 6246 6448 6882 7254 7696 8328 8658 8928 9022 9176 9672 10323 10656 10757 11104 11544 12492 12839 12896 13533 13764 14508 14911 15392 16656 17316 18044 18352 19344 20646 21514 23088 24984 25678 27066 27528 29016 29822 32271 33312 34632 36088 36704 38517 38688 40599 41292 43028 44733 46176 49968 51356 54132 55056 58032 59644 64542 69264 72176 77034 81198 82584 86056 89466 96813 99936 102712 108264 110112 115551 116064 119288 129084 134199 138528 139841 144352 154068 162396 165168 166907 172112 178932 193626 205424 216528 231102 238576 258168 268398 279682 308136 324792 330336 333814 344224 357864 387252 398009 410848 419523 433056 462204 477152 500721 516336 536796 559364 616272 649584 667628 715728 774504 796018 839046 924408 1001442 1032672 1073592 1118728 1194027 1232544 1258569 1299168 1335256 1431456 1502163 1549008 1592036 1678092 1848816 2002884 2147184 2237456 2388054 2517138 2670512 3004326 3098016 3184072 3356184 3582081 3697632 4005768 4294368 4474912 4776108 5034276 5174117 5341024 6008652 6368144 6712368 7164162 8011536 9552216 10068552 10348234 12017304 12736288 13424736 14328324 15522351 16023072 19104432 20137104 20696468 24034608 28656648 31044702 38208864 40274208 41392936 46567053 48069216 57313296 62089404 82785872 93134106 114626592 124178808 165571744 186268212 248357616 372536424 496715232 745072848 1490145696
• Sum of all divisors σ(n): 4852044288
• Sum of proper divisors (its aliquot sum) s(n): 3361898592
• 1490145696 is an abundant number, because the sum of its proper divisors (3361898592) is greater than itself. Its abundance is 1871752896

Bases of 1490145696

• Binary: 1011000110100011101000110100000₂
• Hexadecimal: 0x58D1D1A0
• Base-36: ON6ZS0

Squares and roots of 1490145696

• 1490145696 squared (1490145696²) is 2220534195307324416
• 1490145696 cubed (1490145696³) is 3308919473958032875778113536
• The square root of 1490145696 is 38602.4053136589
• The cube root of 1490145696 is 1142.2019858997

Scales and comparisons

• 1,490,145,696 seconds is equal to 47 years, 19 weeks, 6 days, 1 hour, 21 minutes, 36 seconds.
• To count from 1 to 1,490,145,696 would take you about ninety-four 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 1490145696 cubic inches would be around 95.2 feet tall.

Recreational maths with 1490145696

• 1490145696 backwards is 6965410941
• The number of decimal digits it has is: 10
• The sum of 1490145696's digits is 45
• More coming soon!