149420715340

Names of 149420715340

• Cardinal: 149420715340 can be written as One hundred forty-nine billion, four hundred twenty million, seven hundred fifteen thousand, three hundred forty.

Scientific notation

• Scientific notation: 1.4942071534 × 10¹¹

Factors of 149420715340

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4914

Divisors of 149420715340

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 10 13 20 26 29 52 53 58 65 79 106 116 130 145 158 212 260 265 290 316 377 395 530 580 689 754 790 1027 1060 1378 1508 1537 1580 1885 2054 2291 2756 3074 3445 3770 4108 4187 4582 4733 5135 6148 6890 7540 7685 8374 9164 9466 10270 11455 13780 15370 16748 18932 19981 20540 20935 22910 23665 29783 30740 39962 41870 45820 47330 54431 59566 61529 79924 83740 94660 99905 108862 119132 121423 123058 137257 148915 199810 217724 242846 246116 250849 272155 274514 297830 307645 373907 399620 485692 501698 544310 549028 595660 607115 615290 686285 747814 1003396 1088620 1214230 1230580 1254245 1372570 1495628 1578499 1784341 1869535 2428460 2508490 2745140 3156998 3261037 3568682 3739070 4860791 5016980 6313996 6522074 7137364 7274621 7478140 7892495 8921705 9721582 10843303 13044148 14549242 15784990 16305185 17843410 19443164 19817071 21686606 24303955 29098484 31569980 32610370 35686820 36373105 39634142 43373212 48607910 54216515 65220740 72746210 79268284 94570073 97215820 99085355 108433030 140962939 145492420 189140146 198170710 216866060 257621923 281925878 378280292 396341420 472850365 515243846 563851756 574695059 704814695 945700730 1030487692 1149390118 1288109615 1409629390 1891401460 2298780236 2576219230 2819258780 2873475295 5152438460 5746950590 7471035767 11493901180 14942071534 29884143068 37355178835 74710357670 149420715340
• Sum of all divisors σ(n): 360753523200
• Sum of proper divisors (its aliquot sum) s(n): 211332807860
• 149420715340 is an abundant number, because the sum of its proper divisors (211332807860) is greater than itself. Its abundance is 61912092520

Bases of 149420715340

• Binary: 10001011001010001010110010110101001100₂
• Hexadecimal: 0x22CA2B2D4C
• Base-36: 1WN58HU4

Squares and roots of 149420715340

• 149420715340 squared (149420715340²) is 22326550172717311315600
• 149420715340 cubed (149420715340³) is 3336049097881821208378428501304000
• The square root of 149420715340 is 386549.7579096383
• The cube root of 149420715340 is 5306.4442242407

Scales and comparisons

• 149,420,715,340 seconds is equal to 4,751 years, 6 weeks, 10 hours, 15 minutes, 40 seconds.
• To count from 1 to 149,420,715,340 would take you about nine thousand, five hundred 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 149420715340 cubic inches would be around 442.2 feet tall.

Recreational maths with 149420715340

• 149420715340 backwards is 043517024941
• The number of decimal digits it has is: 12
• The sum of 149420715340's digits is 40
• More coming soon!