138252860400

Names of 138252860400

• Cardinal: 138252860400 can be written as One hundred thirty-eight billion, two hundred fifty-two million, eight hundred sixty thousand, four hundred.

Scientific notation

• Scientific notation: 1.382528604 × 10¹¹

Factors of 138252860400

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 270

Divisors of 138252860400

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 25 30 34 40 43 48 50 51 60 68 73 75 80 85 86 100 102 120 127 129 136 146 150 170 172 200 204 215 219 240 254 255 258 272 289 292 300 340 344 365 381 400 408 425 430 438 508 510 516 578 584 600 635 645 680 688 730 731 762 816 850 860 867 876 1016 1020 1032 1075 1095 1156 1168 1200 1241 1270 1275 1290 1360 1445 1460 1462 1524 1700 1720 1734 1752 1825 1905 2032 2040 2064 2150 2159 2190 2193 2312 2482 2540 2550 2580 2890 2920 2924 3048 3139 3175 3225 3400 3440 3468 3504 3650 3655 3723 3810 4080 4300 4318 4335 4380 4386 4624 4964 5080 5100 5160 5461 5475 5780 5840 5848 6096 6205 6278 6350 6450 6477 6800 6936 7225 7300 7310 7446 7620 8600 8636 8670 8760 8772 9271 9417 9525 9928 10160 10200 10320 10795 10922 10950 10965 11560 11696 12410 12427 12556 12700 12900 12954 13872 14450 14600 14620 14892 15240 15695 16383 17200 17272 17340 17520 17544 18275 18542 18615 18834 19050 19856 20400 21097 21590 21675 21844 21900 21930 23120 24820 24854 25112 25400 25800 25908 27305 27813 28900 29200 29240 29784 30480 31025 31390 32385 32766 34544 34680 35088 36550 36703 37084 37230 37281 37668 38100 42194 43180 43350 43688 43800 43860 46355 47085 49640 49708 50224 50800 51600 51816 53363 53975 54610 54825 55626 57800 58480 59568 62050 62135 62780 63291 64770 65532 69360 73100 73406 74168 74460 74562 75336 76200 78475 81915 84388 86360 86700 87376 87600 87720 92710 92837 93075 94170 99280 99416 103632 105485 106726 107950 109220 109650 110109 111252 115600 124100 124270 125560 126582 129540 131064 136525 139065 146200 146812 148336 148920 149124 150672 152400 156950 157607 160089 161925 163830 168776 172720 173400 175440 183515 185420 185674 186150 186405 188340 198832 210970 213452 215900 218440 219300 220218 222504 231775 235425 248200 248540 251120 253164 259080 262128 266815 273050 278130 278511 292400 293624 297840 298248 310675 313900 315214 316455 320178 323850 327660 337552 346800 367030 370840 371348 372300 372810 376680 398653 409575 421940 426904 431800 436880 438600 440436 445008 463550 464185 470850 472821 496400 497080 506328 518160 527425 533630 546100 550545 556260 557022 587248 596496 621350 627800 630428 632910 640356 647700 655320 695325 734060 741680 742696 744600 745620 753360 788035 797306 800445 819150 843880 853808 863600 877200 880872 907171 917575 927100 928370 932025 941700 945642 994160 1012656 1054850 1067260 1092200 1101090 1112520 1114044 1195959 1242700 1255600 1260856 1265820 1280712 1295400 1310640 1334075 1390650 1392555 1468120 1485392 1489200 1491240 1576070 1578229 1582275 1594612 1600890 1638300 1687760 1761744 1814342 1835150 1854200 1856740 1864050 1883400 1891284 1993265 2109700 2134520 2184400 2202180 2225040 2228088 2320925 2364105 2391918 2485400 2521712 2531640 2561424 2590800 2668150 2679319 2721513 2752725 2781300 2785110 2936240 2982480 3152140 3156458 3164550 3189224 3201780 3276600 3628684 3670300 3708400 3713480 3728100 3766800 3782568 3940175 3986530 4002225 4219400 4269040 4404360 4456176 4535855 4641850 4728210 4734687 4783836 4970800 5063280 5336300 5358638 5443026 5505450 5562600 5570220 5979795 6304280 6312916 6329100 6378448 6403560 6553200 6777101 6962775 7257368 7340600 7426960 7456200 7565136 7880350 7891145 7973060 8004450 8037957 8438800 8808720 9071710 9283700 9456420 9469374 9567672 9966325 10672600 10717276 10886052 11010900 11125200 11140440 11820525 11959590 12608560 12625832 12658200 12807120 13396595 13554202 13607565 13925550 14514736 14681200 14912400 15760700 15782290 15946120 16008900 16075914 18143420 18567400 18912840 18938748 19135344 19932650 20331303 21345200 21434552 21772104 22021800 22280880 22679275 23641050 23673435 23919180 25251664 25316400 26793190 27108404 27215130 27851100 29898975 31521400 31564580 31892240 32017800 32151828 33885505 36286840 37134800 37825680 37877496 39455725 39865300 40189785 40662606 42869104 43544208 44043600 45358550 47282100 47346870 47838360 53586380 54216808 54430260 55702200 59797950 63042800 63129160 64035600 64303656 66982975 67771010 68037825 72573680 75754992 78911450 79730600 80379570 81325212 90717100 94564200 94693740 95676720 101656515 107172760 108433616 108860520 111404400 115210717 118367175 119595900 126258320 128607312 133965950 135542020 136075650 157822900 159461200 160759140 162650424 169427525 181434200 189128400 189387480 200948925 203313030 214345520 217721040 230421434 236734350 239191800 267931900 271084040 272151300 315645800 321518280 325300848 338855050 345632151 362868400 378774960 401897850 406626060 460842868 473468700 478383600 508282575 535863800 542168080 544302600 576053585 631291600 643036560 677710100 691264302 803795700 813252120 921685736 946937400 1016565150 1071727600 1088605200 1152107170 1355420200 1382528604 1607591400 1626504240 1728160755 1843371472 1893874800 2033130300 2304214340 2710840400 2765057208 2880267925 3215182800 3456321510 4066260600 4608428680 5530114416 5760535850 6912643020 8132521200 8640803775 9216857360 11521071700 13825286040 17281607550 23042143400 27650572080 34563215100 46084286800 69126430200 138252860400
• Sum of all divisors σ(n): 491831250944
• Sum of proper divisors (its aliquot sum) s(n): 353578390544
• 138252860400 is an abundant number, because the sum of its proper divisors (353578390544) is greater than itself. Its abundance is 215325530144

Bases of 138252860400

• Binary: 10000000110000100000110011101111110000₂
• Hexadecimal: 0x2030833BF0
• Base-36: 1RIG6LTC

Squares and roots of 138252860400

• 138252860400 squared (138252860400²) is 19113853408781888160000
• 138252860400 cubed (138252860400³) is 2642544907030386517832892864000000
• The square root of 138252860400 is 371823.6953180901
• The cube root of 138252860400 is 5170.8035919141

Scales and comparisons

• 138,252,860,400 seconds is equal to 4,396 years, 4 days, 20 hours, 20 minutes.
• To count from 1 to 138,252,860,400 would take you about eight thousand, seven hundred ninety-two 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 138252860400 cubic inches would be around 430.9 feet tall.

Recreational maths with 138252860400

• 138252860400 backwards is 004068252831
• The number of decimal digits it has is: 12
• The sum of 138252860400's digits is 39
• More coming soon!