138184582770

Names of 138184582770

• Cardinal: 138184582770 can be written as One hundred thirty-eight billion, one hundred eighty-four million, five hundred eighty-two thousand, seven hundred seventy.

Scientific notation

• Scientific notation: 1.3818458277 × 10¹¹

Factors of 138184582770

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2132

Divisors of 138184582770

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 27 30 39 45 54 65 73 78 90 117 130 135 146 195 219 234 270 313 351 365 390 438 585 626 657 702 730 939 949 1095 1170 1314 1565 1723 1755 1878 1898 1971 2190 2817 2847 3130 3285 3446 3510 3942 4069 4695 4745 5169 5634 5694 6570 8138 8451 8541 8615 9390 9490 9855 10338 12207 14085 14235 15507 16902 17082 17230 19710 20345 22399 22849 24414 25623 25845 28170 28470 31014 36621 40690 42255 42705 44798 45698 46521 51246 51690 61035 67197 68547 73242 77535 84510 85410 93042 109863 111995 114245 122070 125779 128115 134394 137094 155070 183105 201591 205641 219726 223990 228490 232605 251558 256230 297037 335985 342735 366210 377337 403182 411282 465210 539299 549315 594074 604773 616923 628895 671970 685470 754674 891111 1007955 1028205 1078598 1098630 1132011 1209546 1233846 1257790 1485185 1617897 1635127 1782222 1886685 2015910 2056410 2264022 2673333 2696495 2970370 3023865 3084615 3235794 3270254 3396033 3773370 4455555 4853691 4905381 5346666 5392990 5660055 6047730 6169230 6792066 7010887 8019999 8089485 8175635 8911110 9707382 9810762 11320110 13366665 14021774 14561073 14716143 16039998 16178970 16351270 16980165 21032661 24268455 24526905 26733330 29122146 29432286 33960330 35054435 39368827 40099995 42065322 44148429 48536910 49053810 63097983 70108870 72805365 73580715 78737654 80199990 88296858 105163305 118106481 126195966 145610730 147161430 189293949 196844135 210326610 220742145 236212962 315489915 354319443 378587898 393688270 441484290 511794751 590532405 630979830 708638886 946469745 1023589502 1062958329 1181064810 1535384253 1771597215 1892939490 2125916658 2558973755 3070768506 3543194430 4606152759 5117947510 5314791645 7676921265 9212305518 10629583290 13818458277 15353842530 23030763795 27636916554 46061527590 69092291385 138184582770
• Sum of all divisors σ(n): 403793349120
• Sum of proper divisors (its aliquot sum) s(n): 265608766350
• 138184582770 is an abundant number, because the sum of its proper divisors (265608766350) is greater than itself. Its abundance is 127424183580

Bases of 138184582770

• Binary: 10000000101100011100010110011001110010₂
• Hexadecimal: 0x202C716672
• Base-36: 1RHBJ6GI

Squares and roots of 138184582770

• 138184582770 squared (138184582770²) is 19094978915318980872900
• 138184582770 cubed (138184582770³) is 2638631694415300533383296899933000
• The square root of 138184582770 is 371731.8694570053
• The cube root of 138184582770 is 5169.9522331585

Scales and comparisons

• 138,184,582,770 seconds is equal to 4,393 years, 43 weeks, 5 days, 14 hours, 19 minutes, 30 seconds.
• To count from 1 to 138,184,582,770 would take you about eight thousand, seven hundred eighty-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 138184582770 cubic inches would be around 430.8 feet tall.

Recreational maths with 138184582770

• 138184582770 backwards is 077285481831
• 138184582770 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138184582770's digits is 54
• More coming soon!