138935087060

Names of 138935087060

• Cardinal: 138935087060 can be written as One hundred thirty-eight billion, nine hundred thirty-five million, eighty-seven thousand and sixty.

Scientific notation

• Scientific notation: 1.3893508706 × 10¹¹

Factors of 138935087060

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 83

Divisors of 138935087060

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 7 10 11 14 17 20 22 28 34 35 41 44 49 55 68 70 77 82 85 98 110 119 121 140 154 164 170 187 196 205 220 238 242 245 287 308 340 374 385 410 451 476 484 490 539 574 595 605 697 748 770 820 833 847 902 935 980 1078 1148 1190 1210 1309 1394 1435 1540 1666 1681 1694 1804 1870 2009 2057 2156 2255 2380 2420 2618 2695 2788 2870 3157 3332 3362 3388 3485 3740 4018 4114 4165 4235 4510 4879 4961 5236 5390 5740 5929 6314 6545 6724 6970 7667 8036 8228 8330 8405 8470 9020 9163 9758 9922 10045 10285 10780 11767 11858 12628 13090 13940 14399 15334 15785 16660 16810 16940 18326 18491 19516 19844 20090 20570 22099 23534 23716 24395 24805 26180 28577 28798 29645 30668 31570 33620 34153 34727 36652 36982 38335 40180 41140 44198 45815 47068 48790 49610 53669 57154 57596 58835 59290 63140 68306 68921 69454 71995 73964 76670 82369 84337 88396 91630 92455 97580 99220 100793 107338 110495 114308 117670 118580 129437 136612 137842 138908 142885 143990 153340 164738 168674 170765 173635 183260 184910 200039 201586 203401 214676 220990 235340 243089 258874 268345 275684 285770 287980 314347 329476 337348 341530 344605 347270 369820 375683 400078 403172 406802 411845 421685 441980 482447 486178 503965 517748 536690 571540 590359 628694 647185 683060 689210 694540 751366 758131 800156 813604 823690 843370 906059 964894 972356 1000195 1007930 1017005 1073380 1171657 1180718 1215445 1257388 1294370 1378420 1400273 1423807 1502732 1516262 1571735 1647380 1686740 1812118 1878415 1929788 2000390 2015860 2034010 2200429 2343314 2361436 2412235 2430890 2588740 2800546 2847614 2951795 3032524 3143470 3377129 3457817 3624236 3756830 3790655 4000780 4068020 4132513 4400858 4530295 4686628 4824470 4861780 5306917 5601092 5695228 5858285 5903590 6286940 6754258 6915634 7001365 7119035 7513660 7581310 8201599 8265026 8339441 8801716 9060590 9648940 9966649 10613834 11002145 11716570 11807180 12888227 13508516 13831268 14002730 14238070 15162620 15403003 16403198 16530052 16678882 16885645 17289085 18121180 19933298 20662565 21227668 22004290 23433140 24204719 25776454 26534585 28005460 28476140 30806006 32806396 33357764 33771290 34578170 37148419 39866596 41007995 41325130 41697205 44008580 48409438 49833245 51552908 53069170 57411193 58376087 61612012 64441135 67542580 69156340 74296838 77015015 82015990 82650260 83394410 90217589 96818876 99666490 106138340 114822386 116752174 121023595 128882270 141770497 148593676 154030030 164031980 166788820 169433033 180435178 185742095 199332980 229644772 233504348 242047190 257764540 283540994 287055965 291880435 308060060 338866066 360870356 371484190 408632609 451087945 484094380 567081988 574111930 583760870 631523123 677732132 708852485 742968380 817265218 847165165 902175890 992393479 1148223860 1167521740 1263046246 1417704970 1634530436 1694330330 1804351780 1984786958 2043163045 2526092492 2835409940 3157615615 3388660660 3969573916 4086326090 4961967395 6315231230 6946754353 8172652180 9923934790 12630462460 13893508706 19847869580 27787017412 34733771765 69467543530 138935087060
• Sum of all divisors σ(n): 404877435984
• Sum of proper divisors (its aliquot sum) s(n): 265942348924
• 138935087060 is an abundant number, because the sum of its proper divisors (265942348924) is greater than itself. Its abundance is 127007261864

Bases of 138935087060

• Binary: 10000001011001001011010010111111010100₂
• Hexadecimal: 0x20592D2FD4
• Base-36: 1RTQD39W

Squares and roots of 138935087060

• 138935087060 squared (138935087060²) is 19302958416369779443600
• 138935087060 cubed (138935087060³) is 2681858208093895036149564359816000
• The square root of 138935087060 is 372739.9724472813
• The cube root of 138935087060 is 5179.2949734401

Scales and comparisons

• 138,935,087,060 seconds is equal to 4,417 years, 36 weeks, 4 days, 23 hours, 44 minutes, 20 seconds.
• To count from 1 to 138,935,087,060 would take you about eight thousand, eight hundred thirty-five 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 138935087060 cubic inches would be around 431.6 feet tall.

Recreational maths with 138935087060

• 138935087060 backwards is 060780539831
• The number of decimal digits it has is: 12
• The sum of 138935087060's digits is 50
• More coming soon!