149979727872

Names of 149979727872

• Cardinal: 149979727872 can be written as One hundred forty-nine billion, nine hundred seventy-nine million, seven hundred twenty-seven thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.49979727872 × 10¹¹

Factors of 149979727872

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 255

Divisors of 149979727872

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 19 24 26 27 32 36 38 39 48 52 54 57 64 72 76 78 79 96 104 108 114 117 128 139 144 152 156 158 171 192 208 216 228 234 237 247 256 278 288 304 312 316 342 351 384 416 417 432 456 468 474 494 512 513 556 576 608 624 632 684 702 711 741 768 832 834 864 912 936 948 988 1024 1026 1027 1112 1152 1216 1248 1251 1264 1368 1404 1422 1482 1501 1536 1664 1668 1728 1807 1824 1872 1896 1976 2048 2052 2054 2133 2223 2224 2304 2432 2496 2502 2528 2641 2736 2808 2844 2964 3002 3072 3081 3328 3336 3456 3614 3648 3744 3753 3792 3952 4104 4108 4266 4446 4448 4503 4608 4864 4992 5004 5056 5282 5421 5472 5616 5688 5928 6004 6144 6162 6656 6669 6672 6912 7228 7296 7488 7506 7584 7904 7923 8208 8216 8532 8892 8896 9006 9216 9243 9728 9984 10008 10112 10564 10842 10944 10981 11232 11376 11856 12008 12324 13312 13338 13344 13509 13824 14456 14592 14976 15012 15168 15808 15846 16263 16416 16432 17064 17784 17792 18012 18432 18486 19456 19513 19968 20016 20224 21128 21684 21888 21962 22464 22752 23712 23769 24016 24648 26624 26676 26688 27018 27648 27729 28912 29184 29952 30024 30336 31616 31692 32526 32832 32864 32943 34128 34333 35568 35584 36024 36972 38912 39026 39936 40032 40448 40527 42256 43368 43776 43924 44928 45504 47424 47538 48032 48789 49296 53352 53376 54036 55296 55458 57824 58368 58539 59904 60048 60672 63232 63384 65052 65664 65728 65886 68256 68666 71136 71168 71307 72048 73944 78052 79872 80064 80896 81054 84512 86736 87552 87848 89856 91008 94848 95076 96064 97578 98592 98829 102999 106704 106752 108072 110916 115648 116736 117078 119808 120096 121344 126464 126768 130104 131328 131456 131772 136512 137332 142272 142336 142614 142753 144096 147888 156104 160128 161792 162108 169024 173472 175104 175617 175696 179712 182016 189696 190152 192128 195156 197184 197658 205998 208639 213408 213504 216144 221832 231296 234156 239616 240192 242688 252928 253536 260208 262656 262912 263544 273024 274664 284544 284672 285228 285506 288192 295776 296487 308997 312208 320256 324216 338048 346944 350208 351234 351392 359424 364032 379392 380304 384256 390312 394368 395316 411996 417278 426816 427008 428259 432288 443664 462592 468312 480384 485376 505856 507072 520416 525312 525824 526851 527088 546048 549328 569088 570456 571012 576384 591552 592974 617994 624416 625917 640512 648432 676096 693888 702468 702784 718848 728064 758784 760608 768512 780624 788736 790632 823992 834556 853632 854016 856518 864576 887328 925184 926991 936624 960768 1014144 1040832 1050624 1051648 1053702 1054176 1092096 1098656 1138176 1140912 1142024 1152768 1183104 1185948 1235988 1248832 1251834 1281024 1284777 1296864 1352192 1387776 1404936 1405568 1456128 1517568 1521216 1537024 1561248 1577472 1581264 1647984 1669112 1707264 1713036 1729152 1774656 1850368 1853982 1873248 1877751 1921536 2028288 2081664 2103296 2107404 2108352 2184192 2197312 2276352 2281824 2284048 2305536 2366208 2371896 2471976 2497664 2503668 2562048 2569554 2593728 2704384 2712307 2775552 2809872 2811136 3042432 3074048 3122496 3154944 3162528 3295968 3338224 3414528 3426072 3458304 3549312 3700736 3707964 3746496 3755502 3843072 3854331 4056576 4163328 4214808 4216704 4368384 4394624 4552704 4563648 4568096 4611072 4732416 4743792 4943952 4995328 5007336 5139108 5187456 5408768 5424614 5551104 5619744 5622272 5633253 6084864 6244992 6309888 6325056 6591936 6676448 6829056 6852144 6916608 7098624 7415928 7492992 7511004 7686144 7708662 8113152 8136921 8326656 8429616 8433408 8789248 9127296 9136192 9222144 9464832 9487584 9887904 9990656 10014672 10278216 10374912 10849228 11102208 11239488 11244544 11266506 12169728 12489984 12650112 13183872 13352896 13658112 13704288 13833216 14197248 14831856 14985984 15022008 15417324 16226304 16273842 16653312 16859232 16866816 17578496 18254592 18272384 18929664 18975168 19775808 19981312 20029344 20556432 20749824 21698456 22478976 22489088 22533012 24339456 24410763 24979968 25300224 26367744 26705792 27408576 27666432 28394496 29663712 29971968 30044016 30834648 32547684 33306624 33718464 33733632 35156992 36509184 36544768 37950336 39551616 39962624 40058688 41112864 41499648 43396912 44957952 45066024 48678912 48821526 49959936 50600448 52735488 53411584 54817152 56788992 59327424 59943936 60088032 61669296 65095368 67436928 67467264 70313984 73018368 73089536 73232289 75900672 79103232 80117376 82225728 82999296 86793824 89915904 90132048 97643052 99919872 101200896 105470976 106823168 109634304 118654848 119887872 120176064 123338592 130190736 134873856 146036736 146179072 146464578 151801344 158206464 160234752 164451456 173587648 179831808 180264096 195286104 202401792 210941952 213646336 219268608 237309696 240352128 246677184 260381472 269747712 292358144 292929156 303602688 316412928 320469504 328902912 347175296 359663616 360528192 390572208 427292672 438537216 474619392 480704256 493354368 520762944 539495424 585858312 607205376 632825856 640939008 657805824 694350592 721056384 781144416 877074432 949238784 961408512 986708736 1041525888 1078990848 1171716624 1281878016 1315611648 1388701184 1442112768 1562288832 1898477568 1922817024 1973417472 2083051776 2343433248 2631223296 2777402368 2884225536 3124577664 3845634048 3946834944 4166103552 4686866496 5554804736 5768451072 6249155328 7893669888 8332207104 9373732992 11536902144 12498310656 16664414208 18747465984 24996621312 37494931968 49993242624 74989863936 149979727872
• Sum of all divisors σ(n): 513676800000
• Sum of proper divisors (its aliquot sum) s(n): 363697072128
• 149979727872 is an abundant number, because the sum of its proper divisors (363697072128) is greater than itself. Its abundance is 213717344256

Bases of 149979727872

• Binary: 10001011101011011111010000100000000000₂
• Hexadecimal: 0x22EB7D0800
• Base-36: 1WWE22O0

Squares and roots of 149979727872

• 149979727872 squared (149979727872²) is 22493918772559173648384
• 149979727872 cubed (149979727872³) is 3373631816283297124801825732558848
• The square root of 149979727872 is 387272.1625317265
• The cube root of 149979727872 is 5313.0534756789

Scales and comparisons

• 149,979,727,872 seconds is equal to 4,768 years, 46 weeks, 2 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 149,979,727,872 would take you about nine thousand, five hundred thirty-seven 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 149979727872 cubic inches would be around 442.8 feet tall.

Recreational maths with 149979727872

• 149979727872 backwards is 278727979941
• 149979727872 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 149979727872's digits is 72
• More coming soon!