149073960640

Names of 149073960640

• Cardinal: 149073960640 can be written as One hundred forty-nine billion, seventy-three million, nine hundred sixty thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.4907396064 × 10¹¹

Factors of 149073960640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 17421

Divisors of 149073960640

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 31 32 40 44 55 62 64 79 80 88 110 124 155 158 160 176 220 248 310 316 320 341 352 395 440 496 620 632 682 704 790 869 880 992 1240 1264 1364 1580 1705 1738 1760 1984 2449 2480 2528 2728 3160 3410 3476 3520 4345 4898 4960 5056 5456 6320 6820 6952 8690 9796 9920 10912 12245 12640 13640 13904 17293 17380 19592 21824 24490 25280 26939 27280 27808 34586 34760 39184 48980 53878 54560 55616 69172 69520 78368 86465 97960 107756 109120 134695 138344 139040 156736 172930 190223 195920 215512 269390 276688 278080 345860 380446 391840 431024 536083 538780 553376 691720 760892 783680 862048 951115 1072166 1077560 1106752 1366147 1383440 1521784 1724096 1902230 2144332 2155120 2680415 2732294 2766880 3043568 3804460 4288664 4310240 5360830 5464588 5533760 5896913 6087136 6830735 7608920 8577328 8620480 10721660 10929176 11793826 12174272 13661470 15027617 15217840 17154656 21443320 21858352 23587652 27322940 29484565 30055234 30435680 34309312 42350557 42886640 43716704 47175304 54645880 58969130 60110468 60871360 75138085 84701114 85773280 87433408 94350608 109291760 117938260 120220936 150276170 169402228 171546560 188701216 211752785 218583520 235876520 240441872 300552340 338804456 377402432 423505570 437167040 465856127 471753040 480883744 601104680 677608912 847011140 931712254 943506080 961767488 1202209360 1355217824 1694022280 1863424508 1887012160 2329280635 2404418720 2710435648 3388044560 3726849016 4658561270 4808837440 6776089120 7453698032 9317122540 13552178240 14907396064 18634245080 29814792128 37268490160 74536980320 149073960640
• Sum of all divisors σ(n): 404829020160
• Sum of proper divisors (its aliquot sum) s(n): 255755059520
• 149073960640 is an abundant number, because the sum of its proper divisors (255755059520) is greater than itself. Its abundance is 106681098880

Bases of 149073960640

• Binary: 10001010110101100000000001111011000000₂
• Hexadecimal: 0x22B5801EC0
• Base-36: 1WHESC74

Squares and roots of 149073960640

• 149073960640 squared (149073960640²) is 22223045740896269209600
• 149073960640 cubed (149073960640³) is 3312877446079290074474754310144000
• The square root of 149073960640 is 386100.9720785483
• The cube root of 149073960640 is 5302.3362269579

Scales and comparisons

• 149,073,960,640 seconds is equal to 4,740 years, 4 weeks, 5 days, 1 hour, 30 minutes, 40 seconds.
• To count from 1 to 149,073,960,640 would take you about nine thousand, four hundred eighty 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 149073960640 cubic inches would be around 441.9 feet tall.

Recreational maths with 149073960640

• 149073960640 backwards is 046069370941
• The number of decimal digits it has is: 12
• The sum of 149073960640's digits is 49
• More coming soon!