149439193200

Names of 149439193200

• Cardinal: 149439193200 can be written as One hundred forty-nine billion, four hundred thirty-nine million, one hundred ninety-three thousand, two hundred.

Scientific notation

• Scientific notation: 1.494391932 × 10¹¹

Factors of 149439193200

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 28959

Divisors of 149439193200

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 25 30 33 36 40 44 45 48 50 55 60 66 72 75 80 88 90 99 100 110 120 131 132 144 150 165 176 180 198 200 220 225 240 262 264 275 300 330 360 393 396 400 440 450 495 524 528 550 600 655 660 720 786 792 825 880 900 990 1048 1100 1179 1200 1310 1320 1441 1572 1584 1650 1800 1965 1980 2096 2200 2358 2475 2620 2640 2882 3144 3275 3300 3600 3930 3960 4323 4400 4716 4950 5240 5764 5895 6288 6550 6600 7205 7860 7920 8646 9432 9825 9900 10480 11528 11790 12969 13100 13200 14410 15720 17292 18864 19650 19800 21615 23056 23580 25938 26200 28807 28820 29475 31440 34584 36025 39300 39600 43230 47160 51876 52400 57614 57640 58950 64845 69168 72050 78600 86421 86460 94320 103752 108075 115228 115280 117900 129690 144035 144100 157200 172842 172920 207504 216150 230456 235800 259263 259380 288070 288200 316877 324225 345684 345840 432105 432300 460912 471600 518526 518760 576140 576400 633754 648450 691368 720175 864210 864600 950631 1037052 1037520 1152280 1267508 1296315 1296900 1382736 1440350 1584385 1728420 1729200 1901262 2074104 2160525 2304560 2535016 2592630 2593800 2851893 2880700 3168770 3456840 3773717 3802524 4148208 4321050 4753155 5070032 5185260 5187600 5703786 5761400 6337540 6481575 6913680 7547434 7605048 7921925 8642100 9506310 10370520 11321151 11407572 11522800 12675080 12963150 14259465 15094868 15210096 15843850 17284200 18868585 19012620 20741040 22642302 22815144 23765775 25350160 25926300 28518930 30189736 31687700 33963453 34568400 37737170 38025240 41510887 45284604 45630288 47531550 51852600 56605755 57037860 60379472 63375400 67926906 71297325 75474340 76050480 83021774 90569208 94342925 95063100 103705200 113211510 114075720 124532661 126750800 135853812 142594650 150948680 166043548 169817265 181138416 188685850 190126200 207554435 226423020 228151440 249065322 271707624 283028775 285189300 301897360 332087096 339634530 373597983 377371700 380252400 415108870 452846040 498130644 543415248 566057550 570378600 622663305 664174192 679269060 747195966 754743400 830217740 849086325 905692080 996261288 1037772175 1132115100 1140757200 1245326610 1358538120 1494391932 1509486800 1660435480 1698172650 1867989915 1992522576 2075544350 2264230200 2490653220 2717076240 2988783864 3113316525 3320870960 3396345300 3735979830 4151088700 4528460400 4981306440 5977567728 6226633050 6792690600 7471959660 8302177400 9339949575 9962612880 12453266100 13585381200 14943919320 16604354800 18679899150 24906532200 29887838640 37359798300 49813064400 74719596600 149439193200
• Sum of all divisors σ(n): 570078976896
• Sum of proper divisors (its aliquot sum) s(n): 420639783696
• 149439193200 is an abundant number, because the sum of its proper divisors (420639783696) is greater than itself. Its abundance is 271200590496

Bases of 149439193200

• Binary: 10001011001011010001010010000001110000₂
• Hexadecimal: 0x22CB452070
• Base-36: 1WNG8JG0

Squares and roots of 149439193200

• 149439193200 squared (149439193200²) is 22332072464266926240000
• 149439193200 cubed (149439193200³) is 3337286891543985286749509568000000
• The square root of 149439193200 is 386573.6581817235
• The cube root of 149439193200 is 5306.6629527077

Scales and comparisons

• 149,439,193,200 seconds is equal to 4,751 years, 36 weeks, 4 days, 7 hours.
• To count from 1 to 149,439,193,200 would take you about nine thousand, five hundred three 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 149439193200 cubic inches would be around 442.2 feet tall.

Recreational maths with 149439193200

• 149439193200 backwards is 002391934941
• 149439193200 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 149439193200's digits is 45
• More coming soon!