1427691389040

Names of 1427691389040

• Cardinal: 1427691389040 can be written as One trillion, four hundred twenty-seven billion, six hundred ninety-one million, three hundred eighty-nine thousand and forty.

Scientific notation

• Scientific notation: 1.42769138904 × 10¹²

Factors of 1427691389040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 30701

Divisors of 1427691389040

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 35 36 40 42 45 48 49 56 60 63 70 72 80 84 90 98 105 112 120 126 140 144 147 168 180 196 210 240 245 252 280 294 315 336 360 392 420 441 490 504 560 588 630 720 735 784 840 882 980 1008 1176 1260 1381 1470 1680 1764 1960 2205 2352 2520 2762 2940 3528 3920 4143 4410 5040 5524 5880 6905 7056 8286 8820 9667 11048 11760 12429 13810 16572 17640 19334 20715 22096 24858 27620 29001 29303 33144 35280 38668 41430 48335 49716 55240 58002 58606 62145 66288 67669 77336 82860 87003 87909 96670 99432 110480 116004 117212 124290 135338 145005 146515 154672 165720 174006 175818 193340 198864 203007 205121 232008 234424 248580 263727 270676 290010 293030 331440 338345 348012 351636 386680 406014 410242 435015 439545 464016 468848 497160 527454 541352 580020 586060 609021 615363 676690 696024 703272 773360 812028 820484 870030 879090 994320 1015035 1025605 1054908 1082704 1160040 1172120 1218042 1230726 1318635 1353380 1392048 1406544 1435847 1624056 1640968 1740060 1758180 1846089 2030070 2051210 2109816 2320080 2344240 2436084 2461452 2637270 2706760 2871694 3045105 3076815 3248112 3281936 3480120 3516360 3692178 4060140 4102420 4219632 4307541 4872168 4922904 5274540 5413520 5743388 6090210 6153630 6960240 7032720 7179235 7384356 8120280 8204840 8615082 9230445 9744336 9845808 10549080 11486776 12180420 12307260 12922623 14358470 14768712 16240560 16409680 17230164 18460890 21098160 21537705 22973552 24360840 24614520 25845246 28716940 29537424 34460328 36921780 40467443 43075410 48721680 49229040 51690492 57433880 64613115 68920656 73843560 80934886 86150820 103380984 114867760 121402329 129226230 147687120 161869772 172301640 202337215 206761968 242804658 258452460 283272101 323739544 344603280 364206987 404674430 485609316 516904920 566544202 607011645 647479088 728413974 809348860 849816303 971218632 1033809840 1133088404 1214023290 1416360505 1456827948 1618697720 1699632606 1821034935 1942437264 1982904707 2266176808 2428046580 2549448909 2832721010 2913655896 3237395440 3399265212 3642069870 3965809414 4249081515 4532353616 4856093160 5098897818 5665442020 5827311792 5948714121 6798530424 7284139740 7931618828 8498163030 9712186320 9914523535 10197795636 11330884040 11897428242 12747244545 13597060848 14568279480 15863237656 16996326060 17846142363 19829047070 20395591272 22661768080 23794856484 25494489090 29136558960 29743570605 31726475312 33992652120 35692284726 39658094140 40791182544 47589712968 50988978180 59487141210 67985304240 71384569452 79316188280 89230711815 95179425936 101977956360 118974282420 142769138904 158632376560 178461423630 203955912720 237948564840 285538277808 356922847260 475897129680 713845694520 1427691389040
• Sum of all divisors σ(n): 5581694989728
• Sum of proper divisors (its aliquot sum) s(n): 4154003600688
• 1427691389040 is an abundant number, because the sum of its proper divisors (4154003600688) is greater than itself. Its abundance is 2726312211648

Bases of 1427691389040

• Binary: 10100110001101001000010011100000001110000₂
• Hexadecimal: 0x14C6909C070
• Base-36: I7VELA40

Squares and roots of 1427691389040

• 1427691389040 squared (1427691389040²) is 2038302702338964632121600
• 1427691389040 cubed (1427691389040³) is 2910067216386302072549119706187264000
• The square root of 1427691389040 is 1194860.4056708885
• The cube root of 1427691389040 is 11260.1656631851

Scales and comparisons

• 1,427,691,389,040 seconds is equal to 45,396 years, 8 weeks, 5 days, 21 hours, 24 minutes.
• To count from 1 to 1,427,691,389,040 would take you about one hundred thirteen thousand, four hundred ninety 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 1427691389040 cubic inches would be around 938.3 feet tall.

Recreational maths with 1427691389040

• 1427691389040 backwards is 0409831967241
• The number of decimal digits it has is: 13
• The sum of 1427691389040's digits is 54
• More coming soon!