139908225240

Names of 139908225240

• Cardinal: 139908225240 can be written as One hundred thirty-nine billion, nine hundred eight million, two hundred twenty-five thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.3990822524 × 10¹¹

Factors of 139908225240

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1084

Divisors of 139908225240

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 27 28 29 30 35 36 40 42 45 54 56 58 60 63 70 72 81 84 87 90 105 108 116 120 126 135 140 145 162 168 174 180 189 203 210 216 232 252 261 270 280 281 290 315 324 348 360 378 405 406 420 435 504 522 540 562 567 580 609 630 648 696 756 757 783 810 812 840 843 870 945 1015 1044 1080 1124 1134 1160 1218 1260 1305 1405 1512 1514 1566 1620 1624 1686 1740 1827 1890 1967 2030 2088 2248 2268 2271 2349 2436 2520 2529 2610 2810 2835 3028 3045 3132 3240 3372 3480 3654 3780 3785 3915 3934 4060 4215 4536 4542 4698 4872 5058 5220 5299 5481 5620 5670 5901 6056 6090 6264 6744 6813 7308 7560 7570 7587 7830 7868 8120 8149 8430 9084 9135 9396 9835 10116 10440 10598 10962 11240 11340 11355 11745 11802 12180 12645 13626 14616 15140 15174 15660 15736 15897 16298 16443 16860 17703 18168 18270 18792 19670 20232 20439 21196 21924 21953 22680 22710 22761 23490 23604 24360 24447 25290 26495 27252 27405 29505 30280 30348 31320 31794 32596 32886 33720 34065 35406 36540 37935 39340 40745 40878 42392 43848 43906 45420 45522 46980 47208 47691 48894 50580 52990 53109 54504 54810 57043 59010 60696 61317 63588 65192 65772 65859 68130 70812 73080 73341 75870 78680 79485 81490 81756 82215 87812 88515 90840 91044 93960 95382 97788 101160 102195 105980 106218 109620 109765 113805 114086 118020 122235 122634 127176 131544 131718 136260 141624 143073 146682 151740 153671 158970 159327 162980 163512 164430 171129 175624 177030 182088 190764 195576 197577 204390 211960 212436 212717 219240 219530 220023 227610 228172 236040 238455 244470 245268 263436 265545 272520 285215 286146 293364 303480 306585 307342 317940 318654 325960 328860 329295 342258 354060 366705 381528 395154 408780 424872 425434 429219 439060 440046 455220 456344 461013 476910 488940 490536 513387 526872 531090 570430 572292 586728 592731 613170 614684 635880 637308 638151 657720 658590 660069 684516 708120 715365 733410 768355 790308 796635 817560 850868 855645 858438 878120 880092 910440 922026 953820 977880 987885 1026774 1062180 1063585 1100115 1140860 1144584 1185462 1226340 1229368 1274616 1276302 1317180 1320138 1369032 1383039 1430730 1466820 1489019 1536710 1540161 1580616 1593270 1701736 1711290 1716876 1760184 1778193 1844052 1907640 1914453 1975770 2053548 2124360 2127170 2146095 2200230 2281720 2305065 2370924 2452680 2552604 2566935 2634360 2640276 2766078 2861460 2933640 2963655 2978038 3073420 3080322 3186540 3190755 3300345 3422580 3433752 3556386 3688104 3828906 3951540 4107096 4149117 4254340 4292190 4400460 4467057 4610130 4620483 4741848 5105208 5133870 5280552 5532156 5722920 5743359 5927310 5956076 6146840 6160644 6168793 6373080 6381510 6600690 6845160 6915195 7112772 7445095 7657812 7700805 7903080 8298234 8508680 8584380 8800920 8890965 8934114 9220260 9240966 9572265 10267740 11064312 11486718 11854620 11912152 12321288 12337586 12447351 12763020 13201380 13401171 13830390 14225544 14890190 15315624 15401610 16596468 17168760 17230077 17781930 17868228 18440520 18481932 18506379 19144530 20535480 20745585 22335285 22973436 23102415 23709240 24675172 24894702 25526040 26402760 26802342 27660780 28716795 29780380 30803220 30843965 33192936 34460154 35563860 35736456 36963864 37012758 38289060 40203513 41491170 43181551 44670570 45946872 46204830 49350344 49789404 53604684 55321560 55519137 57433590 59560760 61606440 61687930 62236755 67005855 68920308 71127720 74025516 76578120 80407026 82982340 86150385 86363102 89341140 92409660 92531895 99578808 107209368 111038274 114867180 120610539 123375860 124473510 129544653 134011710 137840616 148051032 160814052 165964680 166557411 172300770 172726204 178682280 184819320 185063790 201017565 215907755 222076548 229734360 241221078 246751720 248947020 259089306 268023420 277595685 321628104 333114822 344601540 345452408 370127580 388633959 402035130 431815510 444153096 482442156 497894040 499672233 518178612 536046840 555191370 603052695 647723265 666229644 689203080 740255160 777267918 804070260 832787055 863631020 964884312 999344466 1036357224 1110382740 1165901877 1206105390 1295446530 1332459288 1554535836 1608140520 1665574110 1727262040 1943169795 1998688932 2220765480 2331803754 2412210780 2498361165 2590893060 3109071672 3331148220 3497705631 3886339590 3997377864 4663607508 4824421560 4996722330 5181786120 5829509385 6662296440 6995411262 7772679180 9327215016 9993444660 11659018770 13990822524 15545358360 17488528155 19986889320 23318037540 27981645048 34977056310 46636075080 69954112620 139908225240
• Sum of all divisors σ(n): 558672681600
• Sum of proper divisors (its aliquot sum) s(n): 418764456360
• 139908225240 is an abundant number, because the sum of its proper divisors (418764456360) is greater than itself. Its abundance is 278856231120

Bases of 139908225240

• Binary: 10000010010011001011100001100011011000₂
• Hexadecimal: 0x20932E18D8
• Base-36: 1S9TQTI0

Squares and roots of 139908225240

• 139908225240 squared (139908225240²) is 19574311489806573057600
• 139908225240 cubed (139908225240³) is 2738607180833777987375216293824000
• The square root of 139908225240 is 374043.0793905963
• The cube root of 139908225240 is 5191.3592350241

Scales and comparisons

• 139,908,225,240 seconds is equal to 4,448 years, 33 weeks, 5 days, 3 hours, 54 minutes.
• To count from 1 to 139,908,225,240 would take you about eight thousand, eight hundred ninety-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 139908225240 cubic inches would be around 432.6 feet tall.

Recreational maths with 139908225240

• 139908225240 backwards is 042522809931
• 139908225240 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139908225240's digits is 45
• More coming soon!