1397975409519390

Names of 1397975409519390

• Cardinal: 1397975409519390 can be written as One quadrillion, three hundred ninety-seven trillion, nine hundred seventy-five billion, four hundred nine million, five hundred nineteen thousand, three hundred ninety.

Scientific notation

• Scientific notation: 1.39797540951939 × 10¹⁵

Factors of 1397975409519390

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 671

Divisors of 1397975409519390

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 30 39 41 45 65 78 82 90 117 123 130 169 195 205 234 246 338 369 390 410 507 533 585 607 615 738 845 1014 1066 1170 1214 1230 1521 1599 1681 1690 1821 1845 2197 2535 2665 3035 3042 3198 3362 3642 3690 4394 4797 5043 5070 5330 5463 6070 6591 6929 7605 7891 7995 8405 9105 9594 10086 10926 10985 13182 13858 15129 15210 15782 15990 16810 18210 19773 20787 21853 21970 23673 23985 24887 25215 27315 28561 30258 32955 34645 39455 39546 41574 43706 47346 47970 49774 50430 54630 57122 62361 65559 65910 68921 69290 71019 74661 75645 78910 85683 90077 98865 102583 103935 109265 118365 124435 124722 131118 137842 142038 142805 149322 151290 171366 180154 196677 197730 205166 206763 207870 218530 223983 236730 248870 257049 270231 284089 285610 307749 311805 323531 327795 344605 355095 371293 373305 393354 413526 428415 447966 450385 512915 514098 540462 568178 615498 620289 623610 647062 655590 689210 710190 742586 746610 810693 852267 856830 895973 900770 923247 970593 983385 1020367 1025830 1033815 1113879 1119915 1171001 1240578 1285245 1333579 1351155 1420445 1538745 1617655 1621386 1704534 1791946 1846494 1856465 1941186 1966770 2040734 2067630 2227758 2239830 2342002 2556801 2570490 2667158 2687919 2702310 2840890 2911779 3061101 3077490 3101445 3235310 3341637 3513003 3693157 3712930 4000737 4053465 4205903 4261335 4479865 4616235 4852965 5101835 5113602 5375838 5569395 5823558 5855005 6122202 6202890 6667895 6683274 7026006 7386314 8001474 8063757 8106930 8411806 8522670 8959730 9183303 9232470 9705930 10203670 10539009 11079471 11138790 11647649 11710010 12002211 12617709 12784005 13264771 13335790 13439595 14558895 15223013 15305505 16127514 16708185 17336527 17565015 18366606 18465785 20003685 21029515 21078018 22158942 23295298 24004422 25235418 25568010 26529542 26879190 29117790 30446026 30611010 33238413 33416370 34673054 34942947 35130030 36931570 37853127 39794313 40007370 40318785 41835047 42059030 45669039 45916515 48011041 52009581 52695045 54676739 55397355 58238245 60011055 63088545 66323855 66476826 69885894 75706254 76115065 79588626 80637570 83670094 86682635 91338078 91833030 96022082 104019162 104828841 105390090 109353478 110794710 116476490 119382939 120022110 125505141 126177090 132647710 137007117 144033123 151419437 152230130 156028743 164030217 166192065 172442023 173365270 174714735 189265635 198971565 209175235 209657682 225374851 228345195 238765878 240055205 251010282 260047905 273383695 274014234 288066246 302838874 312057486 328060434 332384130 344884046 349429470 376515423 378531270 397943130 418350470 432099369 450749702 454258311 456690390 480110410 492090651 517326069 520095810 524144205 543855611 546767390 596914695 624143533 627525705 676124553 685035585 710797607 720165615 753030846 757097185 780143715 820151085 862210115 864198738 908516622 984181302 1034652138 1048288410 1087711222 1126874255 1193829390 1248287066 1255051410 1352249106 1362774933 1370071170 1421595214 1440331230 1514194370 1551978207 1560287430 1631566833 1640302170 1724420230 1872430599 1882577115 1968452681 2028373659 2132392821 2160496845 2241746299 2253748510 2271291555 2460453255 2586630345 2719278055 2725549866 3103956414 3120717665 3263133666 3380622765 3553988035 3744861198 3765154230 3936905362 4056747318 4264785642 4320993690 4483492598 4542583110 4894700499 4920906510 5173260690 5438556110 5617291797 5905358043 6241435330 6397178463 6725238897 6761245530 6813874665 7070122943 7107976070 7759891035 8157834165 9240368891 9362152995 9789400998 9842263405 10141868295 10661964105 11208731495 11234583594 11810716086 12794356926 13450477794 13627749330 14140245886 15519782070 16315668330 17716074129 18480737782 18724305990 19684526810 20175716691 20283736590 21210368829 21323928210 22417462990 24473502495 25589884853 27721106673 28086458985 29142701887 29526790215 31985892315 33626194485 35350614715 35432148258 40351433382 42420737658 46201844455 48947004990 51179769706 55442213346 56172917970 58285403774 59053580430 63631106487 63971784630 67252388970 70701229430 76769654559 83163320019 87428105661 88580370645 91911598259 92403688910 100878583455 106051844145 127262212974 127949424265 138605533365 145713509435 153539309118 166326640038 174856211322 177160741290 183823196518 201757166910 212103688290 230308963677 255898848530 262284316983 275734794777 277211066730 291427018870 318155532435 378855124531 383848272795 415816600095 437140528305 459557991295 460617927354 524568633966 551469589554 636311064870 757710249062 767696545590 827204384331 831633200190 874281056610 919115982590 1136565373593 1151544818385 1194850777367 1311421584915 1378673973885 1654408768662 1894275622655 2273130747186 2303089636770 2389701554734 2622843169830 2757347947770 3409696120779 3584552332101 3788551245310 4136021921655 5682826867965 5974253886835 6819392241558 7169104664202 8272043843310 10753656996303 11365653735930 11948507773670 15533060105771 17048480603895 17922761660505 21507313992606 31066120211542 34096961207790 35845523321010 46599180317313 53768284981515 77665300528855 93198360634626 107536569963030 139797540951939 155330601057710 232995901586565 279595081903878 465991803173130 698987704759695 1397975409519390
• Sum of all divisors σ(n): 4042718448717312
• Sum of proper divisors (its aliquot sum) s(n): 2644743039197922
• 1397975409519390 is an abundant number, because the sum of its proper divisors (2644743039197922) is greater than itself. Its abundance is 1246767629678532

Bases of 1397975409519390

• Binary: 100111101110111001110000011101100000110101100011110₂
• Hexadecimal: 0x4F77383B06B1E
• Base-36: DRJH1C67FI

Squares and roots of 1397975409519390

• 1397975409519390 squared (1397975409519390²) is 1954335245620906176630785972100
• 1397975409519390 cubed (1397975409519390³) is 2732112615335063954449091720418224014949019000
• The square root of 1397975409519390 is 37389509.3511454093
• The cube root of 1397975409519390 is 111814.9423119697

Scales and comparisons

• 1,397,975,409,519,390 seconds is equal to 44,451,293 years, 41 weeks, 4 days, 12 hours, 16 minutes, 30 seconds.
• To count from 1 to 1,397,975,409,519,390 would take you about one hundred thirty-three million, three hundred fifty-three thousand, eight hundred eighty-one 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 1397975409519390 cubic inches would be around 9317.9 feet tall.

Recreational maths with 1397975409519390

• 1397975409519390 backwards is 0939159045797931
• The number of decimal digits it has is: 16
• The sum of 1397975409519390's digits is 81
• More coming soon!