13156970400

Names of 13156970400

• Cardinal: 13156970400 can be written as Thirteen billion, one hundred fifty-six million, nine hundred seventy thousand, four hundred.

Scientific notation

• Scientific notation: 1.31569704 × 10¹⁰

Factors of 13156970400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 449

Divisors of 13156970400

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 27 28 30 31 32 35 36 40 42 45 48 49 50 54 56 60 62 63 70 72 75 80 84 90 93 96 98 100 105 108 112 120 124 126 135 140 144 147 150 155 160 168 175 180 186 189 196 200 210 216 217 224 225 240 245 248 252 270 279 280 288 294 300 310 315 336 350 360 372 378 392 400 401 420 432 434 441 450 465 480 490 496 504 525 540 558 560 588 600 620 630 651 672 675 700 720 735 744 756 775 784 800 802 837 840 864 868 882 900 930 945 980 992 1008 1050 1080 1085 1116 1120 1176 1200 1203 1225 1240 1260 1302 1323 1350 1395 1400 1440 1470 1488 1512 1519 1550 1568 1575 1604 1674 1680 1736 1764 1800 1860 1890 1953 1960 2005 2016 2100 2160 2170 2205 2232 2325 2352 2400 2406 2450 2480 2520 2604 2646 2700 2790 2800 2807 2940 2976 3024 3038 3100 3150 3208 3255 3348 3360 3472 3528 3600 3609 3675 3720 3780 3906 3920 4010 4185 4200 4320 4340 4410 4464 4557 4650 4704 4725 4812 4900 4960 5040 5208 5292 5400 5425 5580 5600 5614 5859 5880 6015 6048 6076 6200 6300 6416 6510 6615 6696 6944 6975 7056 7200 7218 7350 7440 7560 7595 7812 7840 8020 8370 8400 8421 8680 8820 8928 9114 9300 9450 9624 9765 9800 10025 10080 10416 10584 10800 10827 10850 11025 11160 11228 11718 11760 12030 12152 12400 12431 12600 12832 13020 13230 13392 13671 13950 14035 14112 14436 14700 14880 15120 15190 15624 16040 16275 16740 16800 16842 17360 17640 18045 18228 18600 18900 19248 19530 19600 19649 20050 20832 20925 21168 21600 21654 21700 22050 22320 22456 22785 23436 23520 24060 24304 24800 24862 25200 25263 26040 26460 26784 27342 27900 28070 28872 29295 29400 30075 30240 30380 31248 32080 32550 33075 33480 33684 34720 35280 36090 36456 37200 37293 37800 37975 38496 39060 39200 39298 40100 41013 41850 42105 42336 43308 43400 44100 44640 44912 45570 46872 48120 48608 48825 49724 50400 50526 52080 52920 54135 54684 55800 56140 57744 58590 58800 58947 60150 60760 62155 62496 64160 65100 66150 66960 67368 68355 70175 70560 72180 72912 74400 74586 75600 75789 75950 78120 78596 80200 82026 83700 84210 86616 86800 87017 88200 89824 90225 91140 93744 96240 97650 98245 99448 101052 104160 105840 108270 109368 111600 111879 112280 113925 115488 117180 117600 117894 120300 121520 124310 126315 130200 132300 133920 134736 136710 140350 144360 145824 146475 149172 151200 151578 151900 156240 157192 160400 164052 167400 168420 173232 173600 174034 176400 176841 180450 182280 186465 187488 192480 195300 196490 198896 202104 205065 210525 211680 216540 218736 223200 223758 224560 227850 234360 235788 240600 243040 248620 252630 260400 261051 264600 269472 270675 273420 280700 288720 292950 294735 298344 303156 303800 310775 312480 314384 320800 328104 334800 335637 336840 341775 346464 348068 352800 353682 360900 364560 372930 378945 390600 392980 397792 404208 410130 421050 433080 435085 437472 447516 449120 455700 468720 471576 481200 491225 497240 505260 520800 522102 529200 530523 541350 546840 559395 561400 577440 585900 589470 596688 606312 607600 609119 621550 628768 631575 656208 669600 671274 673680 683550 696136 707364 721800 729120 745860 757890 781200 783153 785960 808416 820260 842100 866160 870170 884205 895032 911400 932325 937440 943152 962400 982450 994480 1010520 1025325 1044204 1058400 1061046 1082700 1093680 1118790 1122800 1171800 1178940 1193376 1212624 1215200 1218238 1243100 1263150 1305255 1312416 1342548 1347360 1367100 1392272 1414728 1443600 1473675 1491720 1515780 1562400 1566306 1571920 1640520 1678185 1684200 1732320 1740340 1768410 1790064 1822800 1827357 1864650 1886304 1894725 1964900 1988960 2021040 2050650 2088408 2122092 2165400 2175425 2187360 2237580 2245600 2343600 2349459 2357880 2425248 2436476 2486200 2526300 2610510 2652615 2685096 2734200 2784544 2796975 2829456 2887200 2947350 2983440 3031560 3045595 3132612 3143840 3281040 3356370 3368400 3480680 3536820 3580128 3645600 3654714 3729300 3789450 3915765 3929800 4042080 4101300 4176816 4244184 4330800 4350850 4421025 4475160 4687200 4698918 4715760 4872952 4972400 5052600 5221020 5305230 5370192 5468400 5482071 5593950 5658912 5894700 5966880 6063120 6091190 6265224 6526275 6562080 6712740 6736800 6961360 7073640 7309428 7458600 7578900 7831530 7859600 8202600 8353632 8390925 8488368 8661600 8701700 8842050 8950320 9136785 9397836 9431520 9745904 9944800 10105200 10442040 10610460 10740384 10936800 10964142 11187900 11747295 11789400 12126240 12182380 12530448 13052550 13263075 13425480 13922720 14147280 14618856 14917200 15157800 15227975 15663060 15719200 16405200 16446213 16781850 16976736 17403400 17684100 17900640 18273570 18795672 19491808 19578825 20210400 20884080 21220920 21928284 22375800 23494590 23578800 24364760 25060896 26105100 26526150 26850960 27410355 28294560 29237712 29834400 30315600 30455950 31326120 32810400 32892426 33563700 34806800 35368200 36547140 37591344 39157650 41768160 42441840 43856568 44751600 45683925 46989180 47157600 48729520 52210200 53052300 53701920 54820710 58475424 58736475 60631200 60911900 62652240 65784852 67127400 69613600 70736400 73094280 75182688 78315300 82231065 84883680 87713136 89503200 91367850 93978360 97459040 104420400 106104600 109641420 117472950 121823800 125304480 131569704 134254800 137051775 141472800 146188560 156630600 164462130 175426272 182735700 187956720 208840800 212209200 219282840 234945900 243647600 263139408 268509600 274103550 292377120 313261200 328924260 365471400 375913440 411155325 424418400 438565680 469891800 487295200 526278816 548207100 626522400 657848520 730942800 822310650 877131360 939783600 1096414200 1315697040 1461885600 1644621300 1879567200 2192828400 2631394080 3289242600 4385656800 6578485200 13156970400
• Sum of all divisors σ(n): 57281333760
• Sum of proper divisors (its aliquot sum) s(n): 44124363360
• 13156970400 is an abundant number, because the sum of its proper divisors (44124363360) is greater than itself. Its abundance is 30967392960

Bases of 13156970400

• Binary: 1100010000001101110110111110100000₂
• Hexadecimal: 0x310376FA0
• Base-36: 61LBJC0

Squares and roots of 13156970400

• 13156970400 squared (13156970400²) is 173105870106476160000
• 13156970400 cubed (13156970400³) is 2277548809057151685425664000000
• The square root of 13156970400 is 114703.8377736333
• The cube root of 13156970400 is 2360.7606951227

Scales and comparisons

• 13,156,970,400 seconds is equal to 418 years, 18 weeks, 1 day, 18 hours.
• To count from 1 to 13,156,970,400 would take you about eight hundred thirty-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 13156970400 cubic inches would be around 196.7 feet tall.

Recreational maths with 13156970400

• 13156970400 backwards is 00407965131
• 13156970400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13156970400's digits is 36
• More coming soon!