1409129980721726428

Names of 1409129980721726428

• Cardinal: 1409129980721726428 can be written as One quintillion, four hundred nine quadrillion, one hundred twenty-nine trillion, nine hundred eighty billion, seven hundred twenty-one million, seven hundred twenty-six thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 1.409129980721726428 × 10¹⁸

Factors of 1409129980721726428

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 496

Divisors of 1409129980721726428

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 11 22 41 44 82 83 121 164 166 242 332 359 451 484 718 902 913 1331 1436 1681 1804 1826 2662 3362 3403 3652 3949 4961 5324 6724 6806 7898 9922 10043 13612 14719 15796 18491 19844 20086 29438 29797 36982 37433 40172 43439 54571 58876 59594 68921 73964 74866 86878 109142 110473 119188 128881 137842 139523 149732 161909 173756 203401 218284 220946 257762 275684 279046 323818 327767 406802 411763 441892 477829 515524 558092 603479 647636 655534 758131 813604 823526 955658 1206958 1221677 1311068 1417691 1516262 1534753 1647052 1780999 1911316 2237411 2413916 2443354 2835382 3032524 3069506 3561998 3605437 4474822 4529393 4886708 5284121 5670764 5720443 6139012 6638269 7123996 7210874 8339441 8949644 9058786 10568242 10697123 11440886 13276538 13438447 14421748 15594601 16678882 16882283 18117572 19590989 21136484 21394246 22881772 24742639 26553076 26876894 31189202 33357764 33764566 39181978 39659807 42788492 46268279 49485278 50088757 53753788 58125331 62378404 62924873 67529132 73020959 78363956 79319614 91733851 92536558 98970556 100177514 116250662 117668353 125849746 146041918 147822917 158639228 171540611 183467702 185073116 185705113 200355028 216648961 232501324 235336706 251699492 272169029 292083836 295645834 343081222 366935404 371410226 433297922 438582043 470673412 508951069 544338058 550976327 591291668 639378641 686162444 692173603 742820452 803230549 866595844 877164086 1017902138 1088676116 1101952654 1278757282 1294351883 1384347206 1606461098 1626052087 1754328172 1896999439 2035804276 2053639037 2203905308 2383138571 2557514564 2588703766 2768694412 2993859319 3212922196 3252104174 3793998878 3840267157 4107278074 4766277142 4824402473 5177407532 5598461759 5987718638 6060739597 6504208348 7033165051 7587997756 7613909633 7680534314 8214556148 8882607401 9532554284 9648804946 11196923518 11975437276 12121479194 14066330102 14237870713 15227819266 15361068628 17765214802 17981863763 19297609892 20866993829 22393847036 22590029407 24242958388 26214524281 28132660204 28475741426 30455638532 32932452509 35530429604 35963727526 41733987658 42242938727 45180058814 52429048562 53068427203 56951482852 61583079349 65864905018 66668135567 71927455052 77776976999 83467975316 84485877454 90360117628 97708681411 104858097124 106136854406 123166158698 131729810036 133336271134 155553953998 157450953437 168971754908 195417362822 197800501393 212273708812 229536932119 246332317396 248490323477 266672542268 288359767091 311107907996 314901906874 390834725644 395601002786 459073864238 464672325997 496980646954 576719534182 583752699233 629803813748 737256414283 791202005572 855546746989 918147728476 929344651994 993961293908 1074795495521 1153439068364 1167505398466 1474512828566 1711093493978 1731960487807 1858689303988 2149590991042 2175805515323 2335010796932 2524906253309 2733393558247 2949025657132 3188856056959 3422186987956 3463920975614 4299181982084 4351611030646 5049812506618 5111395585967 5466787116494 6377712113918 6455489090917 6927841951228 8109820557113 8703222061292 9411014216879 10099625013236 10222791171934 10933574232988 11822750450731 12755424227836 12910978181834 16219641114226 18822028433758 19051565365877 20445582343868 23645500901462 23933860668553 25821956363668 32439282228452 35077416626549 37644056867516 38103130731754 47291001802924 47867721337106 70154833253098 71010380000087 76206261463508 89208026128243 95735442674212 103521156385669 140309666506196 142020760000174 178416052256486 207042312771338 209567219024647 264675052727597 284041520000348 356832104512972 385851582892039 414084625542676 419134438049294 529350105455194 771703165784078 781114180000957 838268876098588 981288287410673 1058700210910388 1543406331568156 1562228360001914 1962576574821346 2911425580003567 3124456720003828 3925153149642692 4244367411812429 5822851160007134 8488734823624858 8592255980010527 11645702320014268 16977469647249716 17184511960021054 32025681380039237 34369023920042108 64051362760078474 128102725520156948 352282495180431607 704564990360863214 1409129980721726428
• Sum of all divisors σ(n): 2821554558203996160
• Sum of proper divisors (its aliquot sum) s(n): 1412424577482269732
• 1409129980721726428 is an abundant number, because the sum of its proper divisors (1412424577482269732) is greater than itself. Its abundance is 3294596760543304

Bases of 1409129980721726428

• Binary: 1001110001110001111000100000001100111010001011000001111011100₂
• Hexadecimal: 0x138E3C40674583DC
• Base-36: APEUW0FRRZKS

Squares and roots of 1409129980721726428

• 1409129980721726428 squared (1409129980721726428²) is 1985647302568813094627111916873639184
• 1409129980721726428 cubed (1409129980721726428³) is 2798035145188939679606465021866764321598580855629154752
• The square root of 1409129980721726428 is 1187067807.9712744143
• The cube root of 1409129980721726428 is 1121115.4864084713

Scales and comparisons

• 1,409,129,980,721,726,428 seconds is equal to 44,805,974,661 years, 38 weeks, 1 day, 20 hours, 28 seconds.
• To count from 1 to 1,409,129,980,721,726,428 would take you about one hundred fifty-six billion, eight hundred twenty million, nine hundred eleven thousand, three hundred sixteen 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 1409129980721726428 cubic inches would be around 93426.3 feet tall.

Recreational maths with 1409129980721726428

• 1409129980721726428 backwards is 8246271270899219041
• 1409129980721726428 is a Harshad number.
• The number of decimal digits it has is: 19
• The sum of 1409129980721726428's digits is 82
• More coming soon!