1380228136304490

Names of 1380228136304490

• Cardinal: 1380228136304490 can be written as One quadrillion, three hundred eighty trillion, two hundred twenty-eight billion, one hundred thirty-six million, three hundred four thousand, four hundred ninety.

Scientific notation

• Scientific notation: 1.38022813630449 × 10¹⁵

Factors of 1380228136304490

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 525690

Divisors of 1380228136304490

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 27 30 33 45 54 55 61 66 90 99 110 121 122 135 165 183 198 242 270 297 305 330 363 366 495 549 594 605 610 671 726 915 990 1089 1098 1210 1321 1342 1485 1647 1815 1830 2013 2178 2642 2745 2970 3267 3294 3355 3630 3963 4026 5445 5490 6039 6534 6605 6710 7381 7926 8235 10065 10890 11889 12078 13210 14531 14762 16335 16470 18117 19815 20130 22143 23778 29062 30195 32670 35667 36234 36905 39630 43593 44286 59445 60390 66429 71334 72655 73810 80581 87186 90585 110715 118890 130779 132858 145310 159841 161162 178335 181170 199287 217965 221430 241743 261558 319682 332145 356670 392337 398574 402905 435930 479523 483486 524287 653895 664290 725229 784674 799205 805810 886391 959046 996435 1048574 1208715 1307790 1438569 1450458 1572861 1598410 1772782 1961685 1992870 2175687 2397615 2417430 2621435 2659173 2877138 3145722 3626145 3923370 4315707 4351374 4431955 4718583 4795230 5242870 5318346 5767157 7192845 7252290 7864305 7977519 8631414 8863910 9437166 9750301 10878435 11534314 13295865 14155749 14385690 15728610 15955038 17301471 19500602 21578535 21756870 23592915 23932557 26591730 28311498 28835785 29250903 31981507 34602942 39887595 43157070 47185830 47865114 48751505 51904413 57671570 58501806 63438727 63963014 70778745 79775190 86507355 87752709 95944521 97503010 103808826 119662785 126877454 141557490 146254515 155713239 159907535 173014710 175505418 190316181 191889042 239325570 259522065 263258127 287833563 292509030 311426478 317193635 319815070 351796577 380632362 438763545 479722605 519044130 526516254 570948543 575667126 634387270 692583127 703593154 778566195 863500689 877527090 951580905 959445210 1055389731 1141897086 1316290635 1385166254 1439167815 1557132390 1712845629 1727001378 1758982885 1903161810 2077749381 2110779462 2632581270 2854742715 2878335630 3166169193 3425691258 3462915635 3517965770 3869762347 4155498762 4317503445 5276948655 5709485430 6233248143 6332338386 6925831270 7618414397 7739524694 8564228145 8635006890 9498507579 10388746905 10553897310 11609287041 12466496286 15236828794 15830845965 17128456290 18699744429 18997015158 19348811735 20777493810 22855243191 23218574082 31166240715 31661691930 34827861123 37399488858 38092071985 38697623470 42247570747 45710486382 47492537895 58046435205 62332481430 68565729573 69655722246 76184143970 83802558367 84495141494 93498722145 94985075790 104483583369 114276215955 116092870410 126742712241 137131459146 167605116734 174139305615 186997444290 205697188719 208967166738 211237853735 228552431910 251407675101 253485424482 342828647865 348278611230 380228136723 411394377438 419012791835 422475707470 464723278217 502815350202 522417916845 633713561205 685657295730 754223025303 760456273446 838025583670 929446556434 1028485943595 1044835833690 1140684410169 1257038375505 1267427122410 1394169834651 1508446050606 1901140683615 2056971887190 2262669075909 2281368820338 2323616391085 2514076751010 2788339669302 3771115126515 3802281367230 4182509503953 4525338151818 4647232782170 5111956060387 5703422050845 6970849173255 7542230253030 8365019007906 10223912120774 11313345379545 11406844101690 12547528511859 13941698346510 15335868181161 20912547519765 22626690759090 25095057023718 25559780301935 30671736362322 41825095039530 46007604543483 51119560603870 62737642559295 76679340905805 92015209086966 125475285118590 138022813630449 153358681811610 230038022717415 276045627260898 460076045434830 690114068152245 1380228136304490
• Sum of all divisors σ(n): 4115069738680320
• Sum of proper divisors (its aliquot sum) s(n): 2734841602375830
• 1380228136304490 is an abundant number, because the sum of its proper divisors (2734841602375830) is greater than itself. Its abundance is 1354613466071340

Bases of 1380228136304490

• Binary: 100111001110100111101100111110001011111111101101010₂
• Hexadecimal: 0x4E74F67C5FF6A
• Base-36: DL901VX5YI

Squares and roots of 1380228136304490

• 1380228136304490 squared (1380228136304490²) is 1905029708246565826353994160100
• 1380228136304490 cubed (1380228136304490³) is 2629375603817843874773869864216236255408849000
• The square root of 1380228136304490 is 37151421.7265569797
• The cube root of 1380228136304490 is 111339.7628967777

Scales and comparisons

• 1,380,228,136,304,490 seconds is equal to 43,886,985 years, 21 weeks, 1 day, 17 hours, 1 minute, 30 seconds.
• To count from 1 to 1,380,228,136,304,490 would take you about one hundred thirty-one million, six hundred sixty thousand, nine hundred fifty-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 1380228136304490 cubic inches would be around 9278.3 feet tall.

Recreational maths with 1380228136304490

• 1380228136304490 backwards is 0944036318220831
• 1380228136304490 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1380228136304490's digits is 54
• More coming soon!