142686108180

Names of 142686108180

• Cardinal: 142686108180 can be written as One hundred forty-two billion, six hundred eighty-six million, one hundred eight thousand, one hundred eighty.

Scientific notation

• Scientific notation: 1.4268610818 × 10¹¹

Factors of 142686108180

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1563

Divisors of 142686108180

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 14 15 18 20 21 22 28 30 33 35 36 41 42 44 45 55 60 63 66 70 77 82 84 90 99 105 110 123 126 132 140 154 164 165 180 193 198 205 210 220 231 246 252 287 308 315 330 369 385 386 396 410 420 451 462 492 495 574 579 615 630 660 693 738 770 772 820 861 902 924 965 990 1148 1155 1158 1230 1260 1301 1351 1353 1386 1435 1476 1540 1722 1737 1804 1845 1930 1980 2123 2255 2310 2316 2460 2583 2602 2702 2706 2772 2870 2895 3157 3444 3465 3474 3690 3860 3903 4053 4059 4246 4305 4510 4620 5166 5204 5404 5412 5740 5790 6314 6369 6505 6755 6765 6930 6948 7380 7806 7913 8106 8118 8492 8610 8685 9020 9107 9471 10332 10615 11580 11709 12159 12628 12738 12915 13010 13510 13530 13860 14311 14861 15612 15785 15826 16212 16236 17220 17370 18214 18942 19107 19515 20265 20295 21230 23418 23739 24318 25476 25830 26020 27020 27060 27321 28413 28622 29722 31570 31652 31845 34740 36428 37884 38214 39030 39565 40530 40590 42460 42933 44583 45535 46836 47355 47478 48636 51660 53341 54642 55391 56826 57244 58545 59444 60795 63140 63690 71217 71555 74305 76428 78060 79130 81060 81180 81963 85866 87043 89166 91070 94710 94956 95535 100177 106682 109284 110782 113652 117090 118695 121590 127380 128799 133749 136605 142065 142434 143110 148610 158260 160023 163926 166173 171732 174086 178332 182140 189420 191070 200354 213364 214665 221564 222915 234180 237390 243180 251093 257598 261129 266705 267498 273210 276955 284130 284868 286220 297220 300531 320046 327852 332346 348172 356085 373387 382140 400708 409815 429330 435215 445830 474780 480069 498519 500885 502186 515196 522258 533410 534996 546420 553910 568260 586751 601062 609301 640092 643995 664692 668745 712170 746774 753279 783387 800115 819630 830865 858660 870430 891660 901593 960138 997038 1001770 1004372 1044516 1066820 1107820 1120161 1173502 1202124 1218602 1255465 1287990 1305645 1337490 1424340 1493548 1502655 1506558 1566774 1600230 1639260 1661730 1740860 1757651 1760253 1803186 1827903 1866935 1920276 1994076 2003540 2240322 2259837 2347004 2400345 2437204 2492595 2510930 2575980 2611290 2674980 2762023 2933755 3005310 3013116 3046505 3133548 3200460 3323460 3360483 3515302 3520506 3606372 3655806 3733870 3766395 3916935 4107257 4480644 4507965 4519674 4800690 4985190 5021860 5222580 5272953 5280759 5483709 5524046 5600805 5867510 6010620 6093010 6720966 7030604 7041012 7311612 7467740 7532790 7833870 8214514 8286069 8788255 8801265 9015930 9039348 9139515 9601380 9970380 10294813 10545906 10561518 10967418 11048092 11201610 11299185 11735020 12186020 12321771 13441932 13810115 15065580 15667740 15818859 16429028 16572138 16802415 17576510 17602530 18031860 18279030 19334161 20536285 20589626 21091812 21123036 21934836 22403220 22598370 24643542 24858207 26364765 26403795 27418545 27620230 30884439 31637718 33144276 33604830 35153020 35205060 36558060 36965313 38668322 41072570 41179252 41430345 45196740 49287084 49716414 51474065 52729530 52807590 54837090 55240460 58002483 61608855 61768878 63275436 67209660 72063691 73930626 77336644 79094295 82145140 82860690 92653317 96670805 99432828 102948130 105459060 105615180 109674180 113242943 116004966 123217710 123537756 124291035 144127382 147861252 154422195 158188590 165721380 174007449 184826565 185306634 193341610 205896260 216191073 226485886 232009932 246435420 248582070 288254764 290012415 308844390 316377180 339728829 348014898 360318455 369653130 370613268 386683220 432382146 452971772 463266585 497164140 566214715 580024830 617688780 648573219 679457658 696029796 720636910 739306260 792700601 864764292 870037245 926533170 1019186487 1080955365 1132429430 1160049660 1297146438 1358915316 1441273820 1585401202 1698644145 1740074490 1853066340 2038372974 2161910730 2264858860 2378101803 2594292876 3170802404 3242866095 3397288290 3480148980 3963503005 4076745948 4323821460 4756203606 5095932435 6485732190 6794576580 7134305409 7927006010 9512407212 10191864870 11890509015 12971464380 14268610818 15854012020 20383729740 23781018030 28537221636 35671527045 47562036060 71343054090 142686108180
• Sum of all divisors σ(n): 556065409536
• Sum of proper divisors (its aliquot sum) s(n): 413379301356
• 142686108180 is an abundant number, because the sum of its proper divisors (413379301356) is greater than itself. Its abundance is 270693193176

Bases of 142686108180

• Binary: 10000100111000110000010011101000010100₂
• Hexadecimal: 0x2138C13A14
• Base-36: 1TJRMHP0

Squares and roots of 142686108180

• 142686108180 squared (142686108180²) is 20359325467554662912400
• 142686108180 cubed (142686108180³) is 2904992916135333712382140263432000
• The square root of 142686108180 is 377738.1476366927
• The cube root of 142686108180 is 5225.4925253837

Scales and comparisons

• 142,686,108,180 seconds is equal to 4,536 years, 50 weeks, 5 days, 14 hours, 3 minutes.
• To count from 1 to 142,686,108,180 would take you about nine thousand and seventy-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 142686108180 cubic inches would be around 435.5 feet tall.

Recreational maths with 142686108180

• 142686108180 backwards is 081801686241
• 142686108180 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142686108180's digits is 45
• More coming soon!