138154002117012

Names of 138154002117012

• Cardinal: 138154002117012 can be written as One hundred thirty-eight trillion, one hundred fifty-four billion, two million, one hundred seventeen thousand and twelve.

Scientific notation

• Scientific notation: 1.38154002117012 × 10¹⁴

Factors of 138154002117012

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2383346

Divisors of 138154002117012

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 31 36 41 42 62 63 82 84 93 123 124 126 164 181 186 217 246 252 279 287 362 369 372 434 492 543 558 574 651 724 738 861 868 1086 1116 1148 1267 1271 1302 1476 1629 1722 1953 2172 2534 2542 2583 2604 3258 3444 3801 3813 3906 5068 5084 5166 5611 6516 7421 7602 7626 7812 8897 10332 11222 11403 11439 14842 15204 15252 16833 17794 22263 22444 22806 22878 26691 29684 33666 35588 39277 44526 45612 45756 50499 51947 53382 66789 67332 78554 80073 89052 100998 103894 106764 117831 133578 155841 157108 160146 201996 207788 230051 235662 267156 311682 320292 353493 460102 467523 471324 623364 690153 706986 920204 935046 1380306 1413972 1610357 1870092 2070459 2383081 2760612 3220714 4140918 4766162 4831071 6441428 7149243 8281836 9532324 9662142 14298486 14493213 16681567 19324284 21447729 28596972 28986426 33363134 42895458 50044701 57972852 66726268 73875511 85790916 97706321 100089402 147751022 150134103 195412642 200178804 221626533 293118963 295502044 300268206 390825284 431337661 443253066 517128577 586237926 600536412 664879599 683944247 862675322 879356889 886506132 1034257154 1172475852 1294012983 1329759198 1367888494 1551385731 1725350644 1758713778 2051832741 2068514308 2588025966 2659518396 2735776988 3019363627 3028895951 3102771462 3517427556 3882038949 4103665482 4654157193 5176051932 6038727254 6057791902 6155498223 6205542924 7764077898 8207330964 9058090881 9086687853 9308314386 12077454508 12115583804 12310996446 13371467491 15528155796 17684844101 18116181762 18173375706 18616628772 21202271657 24621992892 26742934982 27174272643 27260063559 35369688202 36232363524 36346751412 40114402473 42404543314 53054532303 53485869964 54348545286 54520127118 63606814971 70739376404 80228804946 84809086628 93600272437 106109064606 108697090572 109040254236 120343207419 123793908707 127213629942 159163596909 160457609892 187200544874 190820444913 212218129212 240686414838 247587817414 254427259884 280800817311 318327193818 371381726121 374401089748 381640889826 481372829676 495175634828 548230167131 561601634622 636654387636 742763452242 763281779652 842402451933 1096460334262 1114145178363 1123203269244 1485526904484 1644690501393 1684804903866 2192920668524 2228290356726 3289381002786 3369609807732 3837611169917 4456580713452 4934071504179 6578762005572 7675222339834 9868143008358 11512833509751 15350444679668 19736286016716 23025667019502 34538500529253 46051334039004 69077001058506 138154002117012
• Sum of all divisors σ(n): 424366431111168
• Sum of proper divisors (its aliquot sum) s(n): 286212428994156
• 138154002117012 is an abundant number, because the sum of its proper divisors (286212428994156) is greater than itself. Its abundance is 148058426877144

Bases of 138154002117012

• Binary: 11111011010011001111100001110000111000110010100₂
• Hexadecimal: 0x7DA67C387194
• Base-36: 1CYZ2LTVH0

Squares and roots of 138154002117012

• 138154002117012 squared (138154002117012²) is 19086528300947356177739808144
• 138154002117012 cubed (138154002117012³) is 2636880271295490496824629850875482718545728
• The square root of 138154002117012 is 11753893.0621735707
• The cube root of 138154002117012 is 51695.7082983027

Scales and comparisons

• 138,154,002,117,012 seconds is equal to 4,392,869 years, 48 weeks, 2 days, 3 hours, 10 minutes, 12 seconds.
• To count from 1 to 138,154,002,117,012 would take you about ten million, nine hundred eighty-two thousand, one hundred seventy-four 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 138154002117012 cubic inches would be around 4308 feet tall.

Recreational maths with 138154002117012

• 138154002117012 backwards is 210711200451831
• 138154002117012 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138154002117012's digits is 36
• More coming soon!