135889740

Names of 135889740

• Cardinal: 135889740 can be written as One hundred thirty-five million, eight hundred eighty-nine thousand, seven hundred forty.

Scientific notation

• Scientific notation: 1.3588974 × 10⁸

Factors of 135889740

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 119

Divisors of 135889740

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 31 35 36 42 45 49 60 62 63 70 71 84 90 93 98 105 124 126 140 142 147 155 180 186 196 210 213 217 245 252 279 284 294 310 315 343 355 372 420 426 434 441 465 490 497 558 588 620 630 639 651 686 710 735 852 868 882 930 980 994 1029 1065 1085 1116 1260 1278 1302 1372 1395 1420 1470 1491 1519 1715 1764 1860 1953 1988 2058 2130 2170 2201 2205 2485 2556 2604 2790 2940 2982 3038 3087 3195 3255 3430 3479 3906 4116 4260 4340 4402 4410 4473 4557 4970 5145 5580 5964 6076 6174 6390 6510 6603 6860 6958 7455 7595 7812 8804 8820 8946 9114 9765 9940 10290 10437 10633 11005 12348 12780 13020 13206 13671 13916 14910 15190 15407 15435 17395 17892 18228 19530 19809 20580 20874 21266 22010 22365 22785 24353 26412 27342 29820 30380 30814 30870 31311 31899 33015 34790 39060 39618 41748 42532 44020 44730 45570 46221 48706 52185 53165 54684 61628 61740 62622 63798 66030 68355 69580 73059 77035 79236 89460 91140 92442 95697 97412 99045 104370 106330 107849 121765 125244 127596 132060 136710 138663 146118 154070 156555 159495 184884 191394 198090 208740 212660 215698 219177 231105 243530 273420 277326 292236 308140 313110 318990 323547 365295 382788 396180 431396 438354 462210 478485 487060 539245 554652 626220 637980 647094 693315 730590 754943 876708 924420 956970 970641 1078490 1095885 1294188 1386630 1461180 1509886 1617735 1913940 1941282 2156980 2191770 2264829 2773260 3019772 3235470 3774715 3882564 4383540 4529658 4853205 6470940 6794487 7549430 9059316 9706410 11324145 13588974 15098860 19412820 22648290 27177948 33972435 45296580 67944870 135889740
• Sum of all divisors σ(n): 503193600
• Sum of proper divisors (its aliquot sum) s(n): 367303860
• 135889740 is an abundant number, because the sum of its proper divisors (367303860) is greater than itself. Its abundance is 231414120

Bases of 135889740

• Binary: 1000000110011000001101001100₂
• Hexadecimal: 0x819834C
• Base-36: 28WL70

Squares and roots of 135889740

• 135889740 squared (135889740²) is 18466021437267600
• 135889740 cubed (135889740³) is 2509342851944720474424000
• The square root of 135889740 is 11657.1754726435
• The cube root of 135889740 is 514.1173053079

Scales and comparisons

• 135,889,740 seconds is equal to 4 years, 16 weeks, 4 days, 19 hours, 9 minutes.
• To count from 1 to 135,889,740 would take you about six 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 135889740 cubic inches would be around 42.8 feet tall.

Recreational maths with 135889740

• 135889740 backwards is 047988531
• 135889740 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 135889740's digits is 45
• More coming soon!