400129982634460

Names of 400129982634460

• Cardinal: 400129982634460 can be written as Four hundred trillion, one hundred twenty-nine billion, nine hundred eighty-two million, six hundred thirty-four thousand, four hundred sixty.

Scientific notation

• Scientific notation: 4.0012998263446 × 10¹⁴

Factors of 400129982634460

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5410

Divisors of 400129982634460

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 10 13 20 26 31 52 62 65 124 130 155 169 260 310 338 403 620 676 757 806 845 1514 1612 1690 1801 2015 2801 3028 3380 3602 3785 4030 5239 5602 7204 7570 8060 9005 9841 10478 11204 14005 15140 18010 19682 20956 23413 23467 26195 28010 36020 36413 39364 46826 46934 49205 52390 55831 56020 72826 86831 93652 93868 98410 104780 111662 117065 117335 127933 145652 173662 182065 196820 223324 234130 234670 255866 279155 304369 305071 347324 364130 434155 468260 469340 473369 511732 558310 608738 610142 639665 725803 728260 868310 946738 1116620 1128803 1217476 1220284 1279330 1363357 1451606 1521845 1525355 1736620 1893476 2120357 2257606 2366845 2558660 2726714 2903212 3043690 3050710 3629015 3965923 4240714 4515212 4733690 5044601 5453428 5644015 6087380 6101420 6816785 7258030 7931846 8481428 9435439 9467380 10089202 10601785 11288030 13633570 14516060 14674439 15863692 17723641 18870878 19829615 20178404 21203570 22576060 25223005 27267140 27564641 29348878 35447282 37741756 39659230 42264067 42407140 47177195 50446010 55129282 58697756 65579813 65731067 70894564 73372195 79318460 84528134 88618205 94354390 100892020 110258564 131159626 131462134 137823205 146744390 156382631 169056268 177236410 188708780 211320335 230407333 262319252 262924268 275646410 293488780 312765262 327899065 328655335 354472820 358340333 422640670 460814666 549432871 551292820 625530524 655798130 657310670 716680666 781913155 845281340 852537569 854503871 921629332 1098865742 1152036665 1311596260 1314621340 1433361332 1563826310 1705075138 1709007742 1791701665 2032974203 2197731484 2304073330 2747164355 3127652620 3410150276 3418015484 3583403330 3818762957 4065948406 4262687845 4272519355 4608146660 5494328710 7142627323 7166806660 7637525914 8131896812 8525375690 8545038710 10164871015 10988657420 11108550323 14285254646 15275051828 17050751380 17090077420 19093814785 20329742030 22217100646 26428664639 28570509292 35713136615 38187629570 40659484060 44434201292 49643918441 52857329278 55542751615 71426273230 76375259140 99287836882 105714658556 111085503230 118381651667 132143323195 142852546460 198575673764 222171006460 236763303334 248219592205 264286646390 473526606668 496439184410 528573292780 591908258335 645370939733 992878368820 1183816516670 1290741879466 1538961471671 2367633033340 2581483758932 3077922943342 3226854698665 6155845886684 6453709397330 7694807358355 12907418794660 15389614716710 20006499131723 30779229433420 40012998263446 80025996526892 100032495658615 200064991317230 400129982634460
• Sum of all divisors σ(n): 941331261233664
• Sum of proper divisors (its aliquot sum) s(n): 541201278599204
• 400129982634460 is an abundant number, because the sum of its proper divisors (541201278599204) is greater than itself. Its abundance is 141071295964744

Bases of 400129982634460

• Binary: 1011010111110101010000101011110101001100111011100₂
• Hexadecimal: 0x16BEA857A99DC
• Base-36: 3XU16CLZA4

Squares and roots of 400129982634460

• 400129982634460 squared (400129982634460²) is 160104003003053261161979491600
• 400129982634460 cubed (400129982634460³) is 64062411941319233079101325135106659440536000
• The square root of 400129982634460 is 20003249.3019124267
• The cube root of 400129982634460 is 73688.6101104645

Scales and comparisons

• 400,129,982,634,460 seconds is equal to 12,722,895 years, 39 weeks, 5 days, 6 hours, 27 minutes, 40 seconds.
• To count from 1 to 400,129,982,634,460 would take you about thirty-one million, eight hundred seven thousand, two hundred thirty-nine 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 400129982634460 cubic inches would be around 6140.7 feet tall.

Recreational maths with 400129982634460

• 400129982634460 backwards is 064436289921004
• The number of decimal digits it has is: 15
• The sum of 400129982634460's digits is 58
• More coming soon!