42394986298368

Names of 42394986298368

• Cardinal: 42394986298368 can be written as Forty-two trillion, three hundred ninety-four billion, nine hundred eighty-six million, two hundred ninety-eight thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 4.2394986298368 × 10¹³

Factors of 42394986298368

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 69

Divisors of 42394986298368

• Number of divisors d(n): 396
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 44 48 53 64 66 72 88 96 99 106 128 132 144 159 176 192 198 212 256 264 288 318 352 384 396 424 477 512 528 576 583 636 704 768 792 848 954 1024 1056 1152 1166 1272 1408 1536 1584 1696 1749 1908 2112 2304 2332 2544 2809 2816 3072 3168 3392 3498 3816 4224 4608 4664 5088 5247 5618 5632 6336 6784 6996 7632 8427 8448 9216 9328 10176 10494 11236 11264 12672 13568 13992 15264 16854 16896 18656 20352 20988 22472 25281 25344 27136 27984 30528 30899 33708 33792 37312 40704 41976 44944 50562 50688 54272 55968 61056 61798 67416 74624 81408 83952 89888 92697 101124 101376 111936 122112 123596 134832 148877 149248 162816 167904 179776 185394 202248 223872 244224 247192 269664 278091 297754 298496 335808 359552 370788 404496 446631 447744 488448 494384 539328 556182 595508 596992 671616 719104 741576 808992 893262 895488 988768 1078656 1112364 1191016 1339893 1343232 1438208 1483152 1617984 1637647 1786524 1790976 1977536 2157312 2224728 2382032 2679786 2686464 2876416 2966304 3235968 3275294 3573048 3955072 4314624 4449456 4764064 4912941 5359572 5372928 5932608 6471936 6550588 7146096 7890481 7910144 8629248 8898912 9528128 9825882 10719144 11865216 12943872 13101176 14292192 14738823 15780962 15820288 17797824 19056256 19651764 21438288 23671443 23730432 25887744 26202352 28584384 29477646 31561924 31640576 35595648 38112512 39303528 42876576 47342886 47460864 52404704 57168768 58955292 63123848 71014329 71191296 76225024 78607056 85753152 86795291 94685772 94921728 104809408 114337536 117910584 126247696 142028658 142382592 152450048 157214112 171506304 173590582 189371544 209618816 228675072 235821168 252495392 260385873 284057316 284765184 314428224 343012608 347181164 378743088 418195493 419237632 457350144 471642336 504990784 520771746 568114632 628856448 686025216 694362328 757486176 781157619 836390986 838475264 943284672 1009981568 1041543492 1136229264 1254586479 1257712896 1372050432 1388724656 1514972352 1562315238 1672781972 1676950528 1886569344 2019963136 2083086984 2272458528 2509172958 2515425792 2777449312 3029944704 3124630476 3345563944 3763759437 3773138688 4039926272 4166173968 4544917056 4600150423 5018345916 5030851584 5554898624 6059889408 6249260952 6691127888 7527518874 7546277376 8079852544 8332347936 9089834112 9200300846 10036691832 11109797248 12119778816 12498521904 13382255776 13800451269 15055037748 15092554752 16664695872 18179668224 18400601692 20073383664 22219594496 24239557632 24997043808 26764511552 27600902538 30110075496 33329391744 36359336448 36801203384 40146767328 41401353807 44439188992 49994087616 53529023104 55201805076 60220150992 66658783488 72718672896 73602406768 80293534656 82802707614 88878377984 99988175232 107058046208 110403610152 120440301984 133317566976 147204813536 160587069312 165605415228 199976350464 214116092416 220807220304 240880603968 266635133952 294409627072 321174138624 331210830456 399952700928 428232184832 441614440608 481761207936 588819254144 642348277248 662421660912 799905401856 883228881216 963522415872 1177638508288 1284696554496 1324843321824 1766457762432 1927044831744 2355277016576 2649686643648 3532915524864 3854089663488 4710554033152 5299373287296 7065831049728 10598746574592 14131662099456 21197493149184 42394986298368
• Sum of all divisors σ(n): 136111341687048
• Sum of proper divisors (its aliquot sum) s(n): 93716355388680
• 42394986298368 is an abundant number, because the sum of its proper divisors (93716355388680) is greater than itself. Its abundance is 51321369090312

Bases of 42394986298368

• Binary: 1001101000111011011010000110010011110000000000₂
• Hexadecimal: 0x268EDA193C00
• Base-36: F0ZZK8HS0

Squares and roots of 42394986298368

• 42394986298368 squared (42394986298368²) is 1797334863238810454719463424
• 42394986298368 cubed (42394986298368³) is 76197986900588492359322683541728926892032
• The square root of 42394986298368 is 6511143.2405045429
• The cube root of 42394986298368 is 34868.8935283593

Scales and comparisons

• 42,394,986,298,368 seconds is equal to 1,348,029 years, 22 weeks, 1 day, 18 hours, 52 minutes, 48 seconds.
• To count from 1 to 42,394,986,298,368 would take you about three million, three hundred seventy thousand and seventy-three 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 42394986298368 cubic inches would be around 2905.7 feet tall.

Recreational maths with 42394986298368

• 42394986298368 backwards is 86389268949324
• The number of decimal digits it has is: 14
• The sum of 42394986298368's digits is 81
• More coming soon!