139212875520

Names of 139212875520

• Cardinal: 139212875520 can be written as One hundred thirty-nine billion, two hundred twelve million, eight hundred seventy-five thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.3921287552 × 10¹¹

Factors of 139212875520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1351

Divisors of 139212875520

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 31 32 36 40 45 48 60 62 64 72 80 90 93 96 120 124 128 144 155 160 180 186 192 240 248 256 279 288 310 320 360 372 384 457 465 480 496 558 576 620 640 720 744 768 853 914 930 960 992 1116 1152 1240 1280 1371 1395 1440 1488 1706 1828 1860 1920 1984 2232 2285 2304 2480 2559 2742 2790 2880 2976 3412 3656 3720 3840 3968 4113 4265 4464 4570 4960 5118 5484 5580 5760 5952 6824 6855 7312 7440 7677 7936 8226 8530 8928 9140 9920 10236 10968 11160 11520 11904 12795 13648 13710 14167 14624 14880 15354 16452 17060 17856 18280 19840 20472 20565 21936 22320 23808 25590 26443 27296 27420 28334 29248 29760 30708 32904 34120 35712 36560 38385 39680 40944 41130 42501 43872 44640 51180 52886 54592 54840 56668 58496 59520 61416 65808 68240 70835 71424 73120 76770 79329 81888 82260 85002 87744 89280 102360 105772 109184 109680 113336 116992 119040 122832 127503 131616 132215 136480 141670 146240 153540 158658 163776 164520 170004 175488 178560 204720 211544 212505 218368 219360 226672 237987 245664 255006 263232 264430 272960 283340 292480 307080 317316 327552 329040 340008 350976 357120 389821 396645 409440 423088 425010 438720 453344 475974 491328 510012 526464 528860 545920 566680 584960 614160 634632 637515 655104 658080 680016 779642 793290 818880 846176 850020 877440 906688 951948 982656 1020024 1052928 1057720 1091840 1133360 1169463 1189935 1228320 1269264 1275030 1316160 1360032 1559284 1586580 1637760 1692352 1700040 1754880 1813376 1903896 1949105 1965312 2040048 2115440 2266720 2338926 2379870 2456640 2538528 2550060 2632320 2720064 3118568 3173160 3275520 3384704 3400080 3508389 3626752 3807792 3898210 4080096 4230880 4533440 4677852 4759740 4913280 5077056 5100120 5264640 5440128 5847315 6237136 6346320 6769408 6800160 7016778 7615584 7796420 8160192 8461760 9066880 9355704 9519480 9826560 10154112 10200240 10880256 11694630 12084451 12474272 12692640 13600320 14033556 15231168 15592840 16320384 16923520 17541945 18133760 18711408 19038960 20308224 20400480 23389260 24168902 24948544 25385280 27200640 28067112 30462336 31185680 32640768 33847040 35083890 36253353 37422816 38077920 40800960 46778520 48337804 49897088 50770560 54401280 56134224 60422255 60924672 62371360 70167780 72506706 74845632 76155840 81601920 93557040 96675608 99794176 101541120 108760059 112268448 120844510 124742720 140335560 145013412 149691264 152311680 163203840 181266765 187114080 193351216 217520118 224536896 241689020 249485440 280671120 290026824 299382528 304623360 362533530 374228160 386702432 435040236 449073792 483378040 498970880 543800295 561342240 580053648 725067060 748456320 773404864 870080472 898147584 966756080 1087600590 1122684480 1160107296 1450134120 1496912640 1546809728 1740160944 1933512160 2175201180 2245368960 2320214592 2900268240 3093619456 3480321888 3867024320 4350402360 4490737920 4640429184 5800536480 6960643776 7734048640 8700804720 9280858368 11601072960 13921287552 15468097280 17401609440 23202145920 27842575104 34803218880 46404291840 69606437760 139212875520
• Sum of all divisors σ(n): 498871656192
• Sum of proper divisors (its aliquot sum) s(n): 359658780672
• 139212875520 is an abundant number, because the sum of its proper divisors (359658780672) is greater than itself. Its abundance is 220445905152

Bases of 139212875520

• Binary: 10000001101001101110111110011100000000₂
• Hexadecimal: 0x2069BBE700
• Base-36: 1RYBR280

Squares and roots of 139212875520

• 139212875520 squared (139212875520²) is 19380224710547015270400
• 139212875520 cubed (139212875520³) is 2697976810179009667945734340608000
• The square root of 139212875520 is 373112.4167325445
• The cube root of 139212875520 is 5182.7445233585

Scales and comparisons

• 139,212,875,520 seconds is equal to 4,426 years, 28 weeks, 3 hours, 12 minutes.
• To count from 1 to 139,212,875,520 would take you about eight thousand, eight hundred fifty-three 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 139212875520 cubic inches would be around 431.9 feet tall.

Recreational maths with 139212875520

• 139212875520 backwards is 025578212931
• 139212875520 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139212875520's digits is 45
• More coming soon!