149903136240

Names of 149903136240

• Cardinal: 149903136240 can be written as One hundred forty-nine billion, nine hundred three million, one hundred thirty-six thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.4990313624 × 10¹¹

Factors of 149903136240

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 140962

Divisors of 149903136240

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 13 15 16 20 22 24 26 30 31 33 39 40 44 48 52 55 60 62 65 66 78 80 88 93 104 110 120 124 130 132 143 155 156 165 176 186 195 208 220 240 248 260 264 286 310 312 330 341 372 390 403 429 440 465 496 520 528 572 620 624 660 682 715 744 780 806 858 880 930 1023 1040 1144 1209 1240 1320 1364 1430 1488 1560 1612 1705 1716 1860 2015 2046 2145 2288 2418 2480 2640 2728 2860 3120 3224 3410 3432 3720 4030 4092 4290 4433 4836 5115 5456 5720 6045 6448 6820 6864 7440 8060 8184 8580 8866 9672 10230 11440 12090 13299 13640 16120 16368 17160 17732 19344 20460 22165 24180 26598 27280 32240 34320 35464 40920 44330 48360 53196 66495 70928 81840 88660 96720 106392 132990 140897 177320 212784 265980 281794 354640 422691 531960 563588 704485 845382 1063920 1127176 1408970 1549867 1690764 1831661 2113455 2254352 2817940 3099734 3381528 3663322 4226910 4367807 4649601 5494983 5635880 6199468 6763056 7326644 7749335 8453820 8735614 9158305 9299202 10989966 11271760 12398936 13103421 14653288 15498670 16907640 17471228 18316610 18598404 20148271 21839035 21979932 23248005 24797872 26206842 27474915 29306576 30997340 33815280 34942456 36633220 37196808 40296542 43678070 43959864 46496010 48045877 52413684 54949830 56781491 60444813 61994680 65517105 69884912 73266440 74393616 80593084 87356140 87919728 92992020 96091754 100741355 104827368 109899660 113562982 120889626 123989360 131034210 144137631 146532880 161186168 170344473 174712280 185984040 192183508 201482710 209654736 219799320 227125964 240229385 241779252 262068420 283907455 288275262 302224065 322372336 340688946 349424560 371968080 384367016 402965420 439598640 454251928 480458770 483558504 524136840 567814910 576550524 604448130 624596401 681377892 720688155 768734032 805930840 851722365 908503856 960917540 967117008 1048273680 1135629820 1153101048 1208896260 1249192802 1362755784 1441376310 1611861680 1703444730 1873789203 1921835080 2271259640 2306202096 2417792520 2498385604 2725511568 2882752620 3122982005 3406889460 3747578406 3843670160 4542519280 4835585040 4996771208 5765505240 6245964010 6813778920 7495156812 9368946015 9993542416 11531010480 12491928020 13627557840 14990313624 18737892030 24983856040 29980627248 37475784060 49967712080 74951568120 149903136240
• Sum of all divisors σ(n): 563555930112
• Sum of proper divisors (its aliquot sum) s(n): 413652793872
• 149903136240 is an abundant number, because the sum of its proper divisors (413652793872) is greater than itself. Its abundance is 263749657632

Bases of 149903136240

• Binary: 10001011100110111011000101010111110000₂
• Hexadecimal: 0x22E6EC55F0
• Base-36: 1WV4GG6O

Squares and roots of 149903136240

• 149903136240 squared (149903136240²) is 22470950254588001337600
• 149903136240 cubed (149903136240³) is 3368465917455767849579555034624000
• The square root of 149903136240 is 387173.2638496621
• The cube root of 149903136240 is 5312.1488984775

Scales and comparisons

• 149,903,136,240 seconds is equal to 4,766 years, 23 weeks, 5 days, 4 minutes.
• To count from 1 to 149,903,136,240 would take you about nine thousand, five hundred thirty-two 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 149903136240 cubic inches would be around 442.7 feet tall.

Recreational maths with 149903136240

• 149903136240 backwards is 042631309941
• The number of decimal digits it has is: 12
• The sum of 149903136240's digits is 42
• More coming soon!