149640244992

Names of 149640244992

• Cardinal: 149640244992 can be written as One hundred forty-nine billion, six hundred forty million, two hundred forty-four thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.49640244992 × 10¹¹

Factors of 149640244992

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1931

Divisors of 149640244992

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 27 28 29 32 36 38 42 48 54 56 57 58 63 64 72 76 81 84 87 96 108 112 114 116 126 128 133 144 152 162 168 171 174 189 192 203 216 224 228 232 252 256 261 266 288 304 324 336 342 348 378 384 399 406 432 448 456 464 504 513 522 532 551 567 576 608 609 648 672 684 696 756 768 783 798 812 864 896 912 928 1008 1026 1044 1064 1102 1134 1152 1197 1216 1218 1296 1344 1368 1392 1512 1539 1566 1596 1624 1653 1728 1792 1824 1827 1856 1871 2016 2052 2088 2128 2204 2268 2304 2349 2394 2432 2436 2592 2688 2736 2784 3024 3078 3132 3192 3248 3306 3456 3591 3648 3654 3712 3742 3857 4032 4104 4176 4256 4408 4536 4698 4788 4864 4872 4959 5184 5376 5472 5481 5568 5613 6048 6156 6264 6384 6496 6612 6912 7182 7296 7308 7424 7484 7714 8064 8208 8352 8512 8816 9072 9396 9576 9744 9918 10368 10773 10944 10962 11136 11226 11571 12096 12312 12528 12768 12992 13097 13224 14364 14592 14616 14877 14968 15428 16128 16416 16443 16704 16839 17024 17632 18144 18792 19152 19488 19836 20736 21546 21888 21924 22272 22452 23142 24192 24624 25056 25536 25984 26194 26448 28728 29232 29754 29936 30856 32832 32886 33408 33678 34048 34713 35264 35549 36288 37584 38304 38976 39291 39672 43092 43776 43848 44631 44904 46284 48384 49248 50112 50517 51072 51968 52388 52896 54259 57456 58464 59508 59872 61712 65664 65772 66816 67356 69426 70528 71098 72576 75168 76608 77952 78582 79344 86184 87696 89262 89808 92568 98496 100224 101034 102144 104139 104776 105792 106647 108518 114912 116928 117873 119016 119744 123424 131328 131544 134712 138852 141056 142196 145152 150336 151551 153216 155904 157164 158688 162777 172368 175392 178524 179616 185136 196992 200448 202068 208278 209552 211584 213294 217036 229824 233856 235746 238032 239488 246848 248843 263088 269424 277704 284392 300672 303102 306432 312417 314328 317376 319941 325554 344736 350784 353619 357048 359232 370272 379813 393984 404136 416556 419104 423168 426588 434072 459648 467712 471492 476064 478976 488331 493696 497686 526176 538848 555408 568784 601344 606204 624834 628656 634752 639882 651108 689472 701568 707238 714096 718464 740544 746529 759626 808272 833112 838208 853176 868144 919296 942984 952128 959823 976662 987392 995372 1030921 1052352 1060857 1077696 1110816 1137568 1139439 1212408 1249668 1257312 1269504 1279764 1302216 1378944 1403136 1414476 1428192 1436928 1464993 1481088 1493058 1519252 1616544 1666224 1676416 1706352 1736288 1885968 1904256 1919646 1953324 1990744 2061842 2104704 2121714 2155392 2221632 2239587 2275136 2278878 2424816 2499336 2514624 2559528 2604432 2757888 2828952 2856384 2879469 2929986 2962176 2986116 3038504 3092763 3233088 3332448 3352832 3412704 3418317 3472576 3771936 3808512 3839292 3906648 3981488 4123684 4209408 4243428 4310784 4394979 4443264 4479174 4550272 4557756 4849632 4998672 5029248 5119056 5208864 5657904 5712768 5758938 5859972 5972232 6077008 6185526 6466176 6664896 6718761 6825408 6836634 6945152 7216447 7543872 7678584 7813296 7962976 8247368 8486856 8789958 8886528 8958348 9100544 9115512 9278289 9699264 9997344 10058496 10238112 10254951 10417728 11315808 11425536 11517876 11719944 11944464 12154016 12371052 12932352 13329792 13437522 13650816 13673268 13890304 14432894 15087744 15357168 15626592 15925952 16494736 16973712 17579916 17916696 18231024 18556578 19398528 19994688 20156283 20476224 20509902 20835456 21649341 22631616 23035752 23439888 23888928 24308032 24742104 26659584 26875044 27301632 27346536 27834867 28865788 30175488 30714336 30764853 31253184 31851904 32989472 33947424 35159832 35833392 36462048 37113156 38797056 39989376 40312566 40952448 41019804 41670912 43298682 45263232 46071504 46879776 47777856 48616064 49484208 53750088 54693072 55669734 57731576 61428672 61529706 62506368 63703808 64948023 65978944 67894848 70319664 71666784 72924096 74226312 79978752 80625132 81904896 82039608 83504601 86597364 90526464 92143008 93759552 95555712 97232128 98968416 107500176 109386144 111339468 115463152 122857344 123059412 125012736 129896046 131957888 135789696 140639328 143333568 145848192 148452624 161250264 164079216 167009202 173194728 184286016 187519104 191111424 194844069 197936832 215000352 218772288 222678936 230926304 245714688 246118824 259792092 263915776 271579392 281278656 286667136 291696384 296905248 322500528 328158432 334018404 346389456 368572032 375038208 389688138 395873664 430000704 437544576 445357872 461852608 492237648 519584184 562557312 573334272 584532207 593810496 645001056 656316864 668036808 692778912 737144064 779376276 791747328 860001408 875089152 890715744 923705216 984475296 1039168368 1125114624 1169064414 1187620992 1290002112 1312633728 1336073616 1385557824 1558752552 1720002816 1781431488 1847410432 1968950592 2078336736 2338128828 2375241984 2580004224 2625267456 2672147232 2771115648 3117505104 3562862976 3937901184 4156673472 4676257656 5160008448 5344294464 5542231296 6235010208 7125725952 7875802368 8313346944 9352515312 10688588928 12470020416 16626693888 18705030624 21377177856 24940040832 37410061248 49880081664 74820122496 149640244992
• Sum of all divisors σ(n): 555588633600
• Sum of proper divisors (its aliquot sum) s(n): 405948388608
• 149640244992 is an abundant number, because the sum of its proper divisors (405948388608) is greater than itself. Its abundance is 256308143616

Bases of 149640244992

• Binary: 10001011010111010000001110111100000000₂
• Hexadecimal: 0x22D740EF00
• Base-36: 1WQRXS00

Squares and roots of 149640244992

• 149640244992 squared (149640244992²) is 22392202921265781080064
• 149640244992 cubed (149640244992³) is 3350774731048789567567015327039488
• The square root of 149640244992 is 386833.6140926743
• The cube root of 149640244992 is 5309.0417039219

Scales and comparisons

• 149,640,244,992 seconds is equal to 4,758 years, 5 weeks, 6 hours, 43 minutes, 12 seconds.
• To count from 1 to 149,640,244,992 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 149640244992 cubic inches would be around 442.4 feet tall.

Recreational maths with 149640244992

• 149640244992 backwards is 299442046941
• 149640244992 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 149640244992's digits is 54
• More coming soon!