149640241920

Names of 149640241920

• Cardinal: 149640241920 can be written as One hundred forty-nine billion, six hundred forty million, two hundred forty-one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.4964024192 × 10¹¹

Factors of 149640241920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 554

Divisors of 149640241920

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 61 64 65 78 80 96 104 120 122 128 130 156 157 160 183 192 195 208 240 244 256 260 305 312 313 314 320 366 384 390 416 471 480 488 520 610 624 626 628 640 732 768 780 785 793 832 915 939 942 960 976 1040 1220 1248 1252 1256 1280 1464 1560 1565 1570 1586 1664 1830 1878 1884 1920 1952 2041 2080 2355 2379 2440 2496 2504 2512 2928 3120 3130 3140 3172 3328 3660 3756 3768 3840 3904 3965 4069 4082 4160 4695 4710 4758 4880 4992 5008 5024 5856 6123 6240 6260 6280 6344 7320 7512 7536 7808 7930 8138 8164 8320 9390 9420 9516 9577 9760 9984 10016 10048 10205 11712 11895 12207 12246 12480 12520 12560 12688 14640 15024 15072 15616 15860 16276 16328 16640 18780 18840 19032 19093 19154 19520 20032 20096 20345 20410 23424 23790 24414 24492 24960 25040 25120 25376 28731 29280 30048 30144 30615 31720 32552 32656 37560 37680 38064 38186 38308 39040 40064 40192 40690 40820 46848 47580 47885 48828 48984 49141 49920 50080 50240 50752 57279 57462 58560 60096 60288 61035 61230 63440 65104 65312 75120 75360 76128 76372 76616 78080 80128 81380 81640 95160 95465 95770 97656 97968 98282 100160 100480 101504 114558 114924 117120 120192 120576 122070 122460 124501 126880 130208 130624 143655 147423 150240 150720 152256 152744 153232 162760 163280 190320 190930 191540 195312 195936 196564 200320 200960 203008 229116 229848 234240 240384 244140 244920 245705 248209 249002 253760 260416 261248 286395 287310 294846 300480 301440 304512 305488 306464 325520 326560 373503 380640 381860 383080 390624 391872 393128 400640 458232 459696 488280 489840 491410 496418 498004 507520 520832 522496 572790 574620 589692 600960 602880 609024 610976 612928 622505 638833 651040 653120 737115 744627 747006 761280 763720 766160 781248 783744 786256 916464 919392 976560 979680 982820 992836 996008 1015040 1041664 1145580 1149240 1179384 1201920 1221952 1225856 1241045 1245010 1277666 1302080 1306240 1474230 1489254 1494012 1522560 1527440 1532320 1562496 1567488 1572512 1832928 1838784 1867515 1916499 1953120 1959360 1965640 1985672 1992016 2291160 2298480 2358768 2443904 2451712 2482090 2490020 2555332 2604160 2612480 2948460 2978508 2988024 2997601 3045120 3054880 3064640 3124992 3145024 3194165 3665856 3677568 3723135 3735030 3832998 3906240 3918720 3931280 3971344 3984032 4582320 4596960 4717536 4887808 4964180 4980040 5110664 5208320 5896920 5957016 5976048 5995202 6109760 6129280 6290048 6388330 7331712 7355136 7446270 7470060 7665996 7812480 7837440 7862560 7942688 7968064 8992803 9164640 9193920 9435072 9582495 9928360 9960080 10221328 11793840 11914032 11952096 11990404 12219520 12258560 12580096 12776660 14663424 14892540 14940120 14988005 15331992 15624960 15725120 15885376 15936128 17985606 18329280 18387840 18870144 19164990 19856720 19920160 20442656 23587680 23828064 23904192 23980808 24439040 25553320 29785080 29880240 29976010 30663984 31450240 31770752 31872256 35971212 36658560 36775680 37740288 38329980 38968813 39713440 39840320 40885312 44964015 47175360 47656128 47808384 47961616 51106640 59570160 59760480 59952020 61327968 62900480 63541504 71942424 73317120 76659960 77937626 79426880 79680640 81770624 89928030 94350720 95312256 95616768 95923232 102213280 116906439 119140320 119520960 119904040 122655936 143884848 153319920 155875252 158853760 159361280 163541248 179856060 188701440 190624512 191846464 194844065 204426560 233812878 238280640 239041920 239808080 245311872 287769696 306639840 311750504 317707520 359712120 383692928 389688130 408853120 467625756 476561280 478083840 479616160 490623744 575539392 584532195 613279680 623501008 719424240 767385856 779376260 817706240 935251512 953122560 959232320 1151078784 1169064390 1226559360 1247002016 1438848480 1558752520 1870503024 1918464640 2302157568 2338128780 2453118720 2494004032 2877696960 3117505040 3741006048 3836929280 4676257560 4988008064 5755393920 6235010080 7482012096 9352515120 9976016128 11510787840 12470020160 14964024192 18705030240 24940040320 29928048384 37410060480 49880080640 74820120960 149640241920
• Sum of all divisors σ(n): 528127281024
• Sum of proper divisors (its aliquot sum) s(n): 378487039104
• 149640241920 is an abundant number, because the sum of its proper divisors (378487039104) is greater than itself. Its abundance is 228846797184

Bases of 149640241920

• Binary: 10001011010111010000001110001100000000₂
• Hexadecimal: 0x22D740E300
• Base-36: 1WQRXPMO

Squares and roots of 149640241920

• 149640241920 squared (149640241920²) is 22392202001876125286400
• 149640241920 cubed (149640241920³) is 3350774524682251681729125285888000
• The square root of 149640241920 is 386833.6101219747
• The cube root of 149640241920 is 5309.0416675919

Scales and comparisons

• 149,640,241,920 seconds is equal to 4,758 years, 5 weeks, 5 hours, 52 minutes.
• To count from 1 to 149,640,241,920 would take you about nine thousand, five hundred sixteen 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 149640241920 cubic inches would be around 442.4 feet tall.

Recreational maths with 149640241920

• 149640241920 backwards is 029142046941
• The number of decimal digits it has is: 12
• The sum of 149640241920's digits is 42
• More coming soon!