149861673120

Names of 149861673120

• Cardinal: 149861673120 can be written as One hundred forty-nine billion, eight hundred sixty-one million, six hundred seventy-three thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.4986167312 × 10¹¹

Factors of 149861673120

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2660

Divisors of 149861673120

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 19 20 24 30 31 32 38 40 48 57 60 62 76 80 93 95 96 114 120 124 152 155 160 186 190 223 228 240 248 285 304 310 372 380 446 456 465 480 496 570 589 608 620 669 744 760 892 912 930 992 1115 1140 1178 1240 1338 1488 1520 1767 1784 1824 1860 2230 2280 2356 2377 2480 2676 2945 2976 3040 3345 3534 3568 3720 4237 4460 4560 4712 4754 4960 5352 5890 6690 6913 7068 7131 7136 7440 8474 8835 8920 9120 9424 9508 10704 11780 11885 12711 13380 13826 14136 14262 14880 16948 17670 17840 18848 19016 20739 21185 21408 23560 23770 25422 26760 27652 28272 28524 33896 34565 35340 35655 35680 38032 41478 42370 45163 47120 47540 50844 53520 55304 56544 57048 63555 67792 69130 70680 71310 73687 76064 82956 84740 90326 94240 95080 101688 103695 107040 110608 114096 127110 131347 135489 135584 138260 141360 142620 147374 165912 169480 180652 190160 203376 207390 221061 221216 225815 228192 254220 262694 270978 276520 282720 285240 294748 331824 338960 361304 368435 380320 394041 406752 414780 442122 451630 508440 525388 530071 541956 553040 570480 589496 656735 663648 677445 677920 722608 736870 788082 829560 884244 903260 1016880 1050776 1060142 1083912 1105305 1106080 1140960 1178992 1313470 1354890 1400053 1445216 1473740 1576164 1590213 1659120 1768488 1806520 1970205 2033760 2101552 2120284 2167824 2210610 2357984 2626940 2650355 2709780 2800106 2947480 3152328 3180426 3318240 3536976 3613040 3940410 4200159 4203104 4240568 4335648 4421220 5253880 5300710 5419560 5600212 5894960 6304656 6360852 7000265 7073952 7226080 7880820 7951065 8400318 8481136 8842440 10071349 10507760 10601420 10839120 11200424 11789920 12609312 12721704 14000530 15761640 15902130 16432201 16800636 16962272 17684880 20142698 21000795 21015520 21202840 21678240 22400848 25443408 28001060 30214047 31523280 31804260 32864402 33601272 35369760 40285396 42001590 42405680 44801696 49296603 50356745 50886816 56002120 60428094 63046560 63608520 65728804 67202544 80570792 82161005 84003180 84811360 98593206 100713490 112004240 120856188 127217040 131457608 134405088 151070235 161141584 164322010 168006360 197186412 201426980 224008480 241712376 246483015 254434080 262915216 302140470 312211819 322283168 328644020 336012720 394372824 402853960 483424752 492966030 525830432 604280940 624423638 657288040 672025440 788745648 805707920 936635457 966849504 985932060 1208561880 1248847276 1314576080 1561059095 1577491296 1611415840 1873270914 1971864120 2417123760 2497694552 2629152160 3122118190 3746541828 3943728240 4683177285 4834247520 4995389104 6244236380 7493083656 7887456480 9366354570 9990778208 12488472760 14986167312 18732709140 24976945520 29972334624 37465418280 49953891040 74930836560 149861673120
• Sum of all divisors σ(n): 515456040960
• Sum of proper divisors (its aliquot sum) s(n): 365594367840
• 149861673120 is an abundant number, because the sum of its proper divisors (365594367840) is greater than itself. Its abundance is 215732694720

Bases of 149861673120

• Binary: 10001011100100011100111010100010100000₂
• Hexadecimal: 0x22E473A8A0
• Base-36: 1WUFRR1C

Squares and roots of 149861673120

• 149861673120 squared (149861673120²) is 22458521070325730534400
• 149861673120 cubed (149861673120³) is 3365671543399787161271455715328000
• The square root of 149861673120 is 387119.7141970427
• The cube root of 149861673120 is 5311.6590742179

Scales and comparisons

• 149,861,673,120 seconds is equal to 4,765 years, 7 weeks, 1 day, 2 hours, 32 minutes.
• To count from 1 to 149,861,673,120 would take you about nine thousand, five hundred thirty 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 149861673120 cubic inches would be around 442.6 feet tall.

Recreational maths with 149861673120

• 149861673120 backwards is 021376168941
• 149861673120 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 149861673120's digits is 48
• More coming soon!