149731778560

Names of 149731778560

• Cardinal: 149731778560 can be written as One hundred forty-nine billion, seven hundred thirty-one million, seven hundred seventy-eight thousand, five hundred sixty.

Scientific notation

• Scientific notation: 1.4973177856 × 10¹¹

Factors of 149731778560

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 183

Divisors of 149731778560

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 17 20 26 28 32 34 35 40 52 56 64 65 68 70 80 85 91 104 112 119 128 130 136 139 140 160 170 182 208 221 224 238 256 260 272 278 280 289 320 340 364 416 442 448 455 476 512 520 544 556 560 578 595 640 680 695 728 832 884 896 910 952 973 1024 1040 1088 1105 1112 1120 1156 1190 1280 1360 1390 1445 1456 1547 1664 1768 1792 1807 1820 1904 1946 2023 2048 2080 2176 2210 2224 2240 2312 2363 2380 2560 2720 2780 2890 2912 3094 3328 3536 3584 3614 3640 3757 3808 3892 4046 4096 4160 4352 4420 4448 4480 4624 4726 4760 4865 5120 5440 5560 5780 5824 6188 6656 7072 7168 7228 7280 7514 7616 7735 7784 8092 8192 8320 8704 8840 8896 8960 9035 9248 9452 9520 9730 10115 10240 10880 11120 11560 11648 11815 12376 12649 13312 14144 14336 14456 14560 15028 15232 15470 15568 16184 16541 16640 17408 17680 17792 17920 18070 18496 18785 18904 19040 19460 20230 20480 21760 22240 23120 23296 23630 24752 25298 26299 26624 28288 28672 28912 29120 30056 30464 30719 30940 31136 32368 33082 33280 34816 35360 35584 35840 36140 36992 37570 37808 38080 38920 40171 40460 40960 43520 44480 46240 46592 47260 49504 50596 52598 53248 56576 57344 57824 58240 60112 60928 61438 61880 62272 63245 64736 66164 66560 69632 70720 71168 71680 72280 73984 75140 75616 76160 77840 80342 80920 82705 87040 88960 92480 93184 94520 99008 101192 105196 106496 113152 115648 116480 120224 121856 122876 123760 124544 126490 129472 131495 132328 133120 139264 141440 142336 143360 144560 147968 150280 151232 152320 153595 155680 160684 161840 165410 174080 177920 184960 186368 189040 198016 200855 202384 210392 215033 226304 231296 232960 240448 243712 245752 247520 249088 252980 258944 262990 264656 266240 281197 282880 284672 286720 289120 295936 300560 302464 304640 307190 311360 321368 323680 330820 348160 355840 369920 372736 378080 396032 401710 404768 420784 430066 452608 462592 465920 480896 487424 491504 495040 498176 505960 517888 522223 525980 529312 532480 562394 565760 569344 578240 591872 601120 604928 609280 614380 622720 642736 647360 661640 696320 711680 739840 745472 756160 792064 803420 809536 841568 860132 905216 925184 931840 961792 974848 983008 990080 996352 1011920 1035776 1044446 1051960 1058624 1075165 1124788 1131520 1138688 1156480 1183744 1202240 1209856 1218560 1228760 1245440 1285472 1294720 1323280 1405985 1423360 1479680 1512320 1584128 1606840 1619072 1683136 1720264 1810432 1850368 1863680 1923584 1966016 1980160 1992704 2023840 2071552 2088892 2103920 2117248 2150330 2249576 2263040 2312960 2367488 2404480 2419712 2437120 2457520 2490880 2570944 2589440 2611115 2646560 2811970 2846720 2959360 3024640 3168256 3213680 3238144 3366272 3440528 3655561 3700736 3727360 3847168 3932032 3960320 3985408 4047680 4143104 4177784 4207840 4234496 4300660 4499152 4526080 4625920 4808960 4839424 4874240 4915040 4981760 5141888 5178880 5222230 5293120 5623940 5693440 5918720 6049280 6336512 6427360 6476288 6732544 6881056 7311122 7401472 7694336 7864064 7920640 7970816 8095360 8286208 8355568 8415680 8468992 8601320 8998304 9052160 9251840 9617920 9678848 9830080 9963520 10283776 10357760 10444460 10586240 11247880 11837440 12098560 12673024 12854720 12952576 13465088 13762112 14622244 14802944 15388672 15728128 15841280 16190720 16572416 16711136 16831360 16937984 17202640 17996608 18277805 18503680 19235840 19357696 19660160 19927040 20567552 20715520 20888920 21172480 22495760 24197120 25709440 25905152 26930176 27524224 29244488 30777344 31456256 31682560 32381440 33422272 33662720 33875968 34405280 35993216 36555610 37007360 38471680 39320320 39854080 41135104 41431040 41777840 42344960 44991520 48394240 51418880 51810304 53860352 55048448 58488976 62912512 63365120 64762880 66844544 67325440 67751936 68810560 71986432 73111220 74014720 76943360 78640640 82270208 82862080 83555680 84689920 89983040 96788480 102837760 103620608 107720704 110096896 116977952 125825024 129525760 133689088 134650880 135503872 137621120 143972864 146222440 153886720 157281280 164540416 167111360 169379840 179966080 205675520 215441408 220193792 233955904 251650048 259051520 267378176 269301760 275242240 287945728 292444880 314562560 329080832 334222720 338759680 359932160 411351040 440387584 467911808 518103040 534756352 538603520 550484480 575891456 584889760 629125120 668445440 677519360 719864320 822702080 880775168 935823616 1069512704 1077207040 1100968960 1151782912 1169779520 1258250240 1336890880 1439728640 1645404160 1761550336 1871647232 2139025408 2201937920 2303565824 2339559040 2673781760 2879457280 3743294464 4278050816 4403875840 4679118080 5347563520 5758914560 7486588928 8807751680 9358236160 10695127040 11517829120 14973177856 18716472320 21390254080 29946355712 37432944640 74865889280 149731778560
• Sum of all divisors σ(n): 473182980480
• Sum of proper divisors (its aliquot sum) s(n): 323451201920
• 149731778560 is an abundant number, because the sum of its proper divisors (323451201920) is greater than itself. Its abundance is 173719423360

Bases of 149731778560

• Binary: 10001011011100101101011010000000000000₂
• Hexadecimal: 0x22DCB5A000
• Base-36: 1WSAFNR4

Squares and roots of 149731778560

• 149731778560 squared (149731778560²) is 22419605510740875673600
• 149731778560 cubed (149731778560³) is 3356927407736808497899966038016000
• The square root of 149731778560 is 386951.9072959843
• The cube root of 149731778560 is 5310.1239806821

Scales and comparisons

• 149,731,778,560 seconds is equal to 4,761 years, 2 days, 16 hours, 42 minutes, 40 seconds.
• To count from 1 to 149,731,778,560 would take you about nine thousand, five hundred twenty-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 149731778560 cubic inches would be around 442.5 feet tall.

Recreational maths with 149731778560

• 149731778560 backwards is 065877137941
• The number of decimal digits it has is: 12
• The sum of 149731778560's digits is 58
• More coming soon!