139823981000

Names of 139823981000

• Cardinal: 139823981000 can be written as One hundred thirty-nine billion, eight hundred twenty-three million, nine hundred eighty-one thousand.

Scientific notation

• Scientific notation: 1.39823981 × 10¹¹

Factors of 139823981000

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 300

Divisors of 139823981000

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 5 8 10 11 20 22 25 31 40 41 44 50 55 62 73 82 88 100 110 124 125 137 146 155 164 200 205 220 248 250 274 275 292 310 328 341 365 410 440 451 500 548 550 584 620 682 685 730 775 803 820 902 1000 1025 1096 1100 1240 1271 1364 1370 1375 1460 1507 1550 1606 1640 1705 1804 1825 2050 2200 2255 2263 2542 2728 2740 2750 2920 2993 3014 3100 3212 3410 3425 3608 3650 3875 4015 4100 4247 4510 4526 5084 5125 5480 5500 5617 5986 6028 6200 6355 6424 6820 6850 7300 7535 7750 8030 8200 8494 8525 9020 9052 9125 10001 10168 10250 11000 11234 11275 11315 11972 12056 12710 13640 13700 13981 14600 14965 15070 15500 16060 16988 17050 17125 18040 18104 18250 20002 20075 20500 21235 22468 22550 22630 23944 24893 25420 27400 27962 28085 29930 30140 31000 31775 32120 32923 33976 34100 34250 36500 37675 40004 40150 41000 42470 42625 44936 45100 45260 46717 49786 50005 50840 55924 56170 56375 56575 59860 60280 61787 63550 65846 68200 68500 69905 73000 74825 75350 80008 80300 84940 85250 90200 90520 92783 93434 99572 100010 100375 106175 110011 111848 112340 112750 113150 119720 123574 124465 127100 131692 137000 139810 140425 149650 150700 158875 160600 164615 169880 170500 174127 185566 186868 188375 199144 200020 200750 212350 220022 224680 225500 226300 233585 247148 248930 250025 254200 263384 279620 280850 282875 299300 301400 308935 310031 317750 329230 341000 348254 349525 371132 373736 374125 376750 400040 401500 410041 424700 440044 451000 452600 463915 467170 494296 497860 500050 530875 550055 559240 561700 565750 598600 617870 620062 622325 635500 658460 696508 699050 702125 742264 748250 753500 803000 820082 823075 849400 870635 880088 927830 934340 995720 1000100 1020613 1061750 1100110 1123400 1131500 1167925 1235740 1240124 1244650 1250125 1271000 1316920 1393016 1398100 1404250 1496500 1507000 1544675 1550155 1640164 1646150 1741270 1747625 1855660 1868680 1915397 2000200 2041226 2050205 2123500 2200220 2263000 2319575 2335850 2471480 2480248 2489300 2500250 2750275 2796200 2808500 2993000 3089350 3100310 3111625 3280328 3292300 3410341 3482540 3495250 3711320 3830794 4082452 4100410 4115375 4247000 4353175 4400440 4510451 4639150 4671700 4978600 5000500 5103065 5500550 5617000 5839625 6178700 6200620 6223250 6584600 6820682 6965080 6990500 7661588 7723375 7750775 8164904 8200820 8230750 8706350 9020902 9278300 9343400 9576985 10001000 10206130 10251025 11001100 11597875 11679250 12357400 12401240 12446500 12711271 13641364 13751375 13981000 15323176 15446750 15501550 16401640 16461500 17051705 17412700 18041804 18556600 19153970 20412260 20502050 21765875 22002200 22552255 23195750 23358500 24893000 25422542 25515325 27282728 27502750 30893500 31003100 32923000 34103410 34825400 36083608 38307940 38753875 40824520 41004100 43531750 45104510 46391500 46717000 47884925 50845084 51030650 51255125 55005500 61787000 62006200 63556355 68206820 76615880 77507750 82008200 85258525 87063500 90209020 92783000 95769850 101690168 102061300 102510250 110011000 112761275 127112710 127576625 136413640 139823981 155015500 170517050 174127000 180418040 191539700 204122600 205020500 225522550 239424625 254225420 255153250 279647962 310031000 317781775 341034100 383079400 410041000 426292625 451045100 478849250 508450840 510306500 559295924 563806375 635563550 682068200 699119905 852585250 902090200 957698500 1020613000 1118591848 1127612750 1271127100 1398239810 1588908875 1705170500 1915397000 2255225500 2542254200 2796479620 3177817750 3410341000 3495599525 4510451000 5592959240 6355635500 6991199050 12711271000 13982398100 17477997625 27964796200 34955995250 69911990500 139823981000
• Sum of all divisors σ(n): 385395978240
• Sum of proper divisors (its aliquot sum) s(n): 245571997240
• 139823981000 is an abundant number, because the sum of its proper divisors (245571997240) is greater than itself. Its abundance is 105748016240

Bases of 139823981000

• Binary: 10000010001110001010001010000111001000₂
• Hexadecimal: 0x208E28A1C8
• Base-36: 1S8FL688

Squares and roots of 139823981000

• 139823981000 squared (139823981000²) is 19550745662688361000000
• 139823981000 cubed (139823981000³) is 2733663090075569797385141000000000
• The square root of 139823981000 is 373930.4494153959
• The cube root of 139823981000 is 5190.3170520211

Scales and comparisons

• 139,823,981,000 seconds is equal to 4,445 years, 50 weeks, 3 days, 2 hours, 43 minutes, 20 seconds.
• To count from 1 to 139,823,981,000 would take you about eight thousand, eight hundred ninety-one 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 139823981000 cubic inches would be around 432.5 feet tall.

Recreational maths with 139823981000

• 139823981000 backwards is 000189328931
• 139823981000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139823981000's digits is 44
• More coming soon!