1613549391972140

Names of 1613549391972140

• Cardinal: 1613549391972140 can be written as One quadrillion, six hundred thirteen trillion, five hundred forty-nine billion, three hundred ninety-one million, nine hundred seventy-two thousand, one hundred forty.

Scientific notation

• Scientific notation: 1.61354939197214 × 10¹⁵

Factors of 1613549391972140

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1137

Divisors of 1613549391972140

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 5 7 10 14 19 20 28 35 38 70 76 95 133 140 190 197 266 361 380 394 532 665 722 788 907 985 1330 1379 1444 1805 1814 1970 2527 2660 2758 3610 3628 3743 3940 4535 5054 5516 6349 6895 7220 7486 9070 10108 12635 12698 13790 14972 17233 18140 18715 25270 25396 26201 27580 31745 34466 37430 38809 50540 52402 63490 68932 71117 74860 77618 86165 104804 120631 126980 131005 142234 155236 172330 178679 194045 241262 262010 271663 284468 327427 344660 355585 357358 388090 482524 497819 524020 543326 603155 654854 711170 714716 737371 776180 822649 893395 995638 1086652 1206310 1250753 1309708 1358315 1422340 1474742 1637135 1645298 1786790 1991276 2291989 2412620 2489095 2501506 2716630 2949484 3274270 3290596 3394901 3573580 3686855 4113245 4583978 4978190 5003012 5161597 5433260 5758543 6253765 6548540 6789802 7373710 8226490 9167956 9956380 10323194 11459945 11517086 12507530 13579604 14010049 14747420 15630331 16452980 16974505 20646388 22919890 23034172 23764307 25015060 25807985 28020098 28792715 31260662 33949010 35199763 45839780 47528614 51615970 56040196 57585430 62521324 64503119 67898020 70050245 70399526 78151655 95057228 98070343 103231940 109412317 115170860 118821535 129006238 140100490 140799052 156303310 162061853 175998815 196140686 218824634 237643070 246398341 258012476 280200980 296976289 312606620 322515595 324123706 351997630 392281372 437649268 451521833 475286140 490351715 492796682 547061585 593952578 645031190 648247412 668795497 703995260 810309265 903043666 980703430 985593364 1094123170 1134432971 1187905156 1231991705 1290062380 1337590994 1484881445 1620618530 1806087332 1961406860 2078834023 2188246340 2257609165 2268865942 2463983410 2675181988 2969762890 3079175207 3241237060 3343977485 4157668046 4515218330 4537731884 4681568479 4927966820 5672164855 5939525780 6158350414 6687954970 8315336092 9030436660 9363136958 10394170115 11344329710 12316700828 12707114443 13375909940 15395876035 18726273916 20788340230 21554226449 22688659420 23407842395 25414228886 30791752070 31926185041 41576680460 43108452898 46815684790 50828457772 58504328933 61583504140 63535572215 63852370082 86216905796 88949801101 93631369580 107771132245 117008657866 127071144430 127704740164 159630925205 177899602202 215542264490 223483295287 234017315732 254142288860 292521644665 319261850410 355799204404 409530302531 431084528980 444749005505 446966590574 585043289330 606597515779 638523700820 819060605062 889498011010 893933181148 1117416476435 1170086578660 1213195031558 1638121210124 1778996022020 2047651512655 2234832952870 2426390063116 3032987578895 4095303025310 4246182610453 4469665905740 6065975157790 8190606050620 8492365220906 11525352799801 12131950315580 16984730441812 21230913052265 23050705599602 42461826104530 46101411199204 57626763999005 80677469598607 84923652209060 115253527998010 161354939197214 230507055996020 322709878394428 403387347993035 806774695986070 1613549391972140
• Sum of all divisors σ(n): 4112448442878384
• Sum of proper divisors (its aliquot sum) s(n): 2498899050906244
• 1613549391972140 is an abundant number, because the sum of its proper divisors (2498899050906244) is greater than itself. Its abundance is 885349658934104

Bases of 1613549391972140

• Binary: 101101110111000001110111110010101100000011100101100₂
• Hexadecimal: 0x5BB83BE56072C
• Base-36: FVYECVDAUK

Squares and roots of 1613549391972140

• 1613549391972140 squared (1613549391972140²) is 2603541640333662691878536179600
• 1613549391972140 cubed (1613549391972140³) is 4200943030734529443513999547847846785236344000
• The square root of 1613549391972140 is 40169010.3434493391
• The cube root of 1613549391972140 is 117289.9374493293

Scales and comparisons

• 1,613,549,391,972,140 seconds is equal to 51,305,879 years, 32 weeks, 4 days, 20 hours, 42 minutes, 20 seconds.
• To count from 1 to 1,613,549,391,972,140 would take you about one hundred fifty-three million, nine hundred seventeen thousand, six hundred thirty-eight 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 1613549391972140 cubic inches would be around 9774.2 feet tall.

Recreational maths with 1613549391972140

• 1613549391972140 backwards is 0412791939453161
• The number of decimal digits it has is: 16
• The sum of 1613549391972140's digits is 65
• More coming soon!