1385846490168

Names of 1385846490168

• Cardinal: 1385846490168 can be written as One trillion, three hundred eighty-five billion, eight hundred forty-six million, four hundred ninety thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.385846490168 × 10¹²

Factors of 1385846490168

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 2863

Divisors of 1385846490168

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 49 54 56 63 72 81 84 98 108 126 147 162 168 189 196 216 243 252 294 324 343 378 392 441 486 504 567 588 648 686 729 756 882 972 1029 1134 1176 1323 1372 1458 1512 1701 1764 1944 2058 2187 2268 2646 2744 2851 2916 3087 3402 3528 3969 4116 4374 4536 5103 5292 5702 5832 6174 6561 6804 7938 8232 8553 8748 9261 10206 10584 11404 11907 12348 13122 13608 15309 15876 17106 17496 18522 19683 19957 20412 22808 23814 24696 25659 26244 27783 30618 31752 34212 35721 37044 39366 39914 40824 45927 47628 51318 52488 55566 59049 59871 61236 68424 71442 74088 76977 78732 79828 83349 91854 95256 102636 107163 111132 118098 119742 122472 137781 139699 142884 153954 157464 159656 166698 177147 179613 183708 205272 214326 222264 230931 236196 239484 250047 275562 279398 285768 307908 321489 333396 354294 359226 367416 413343 419097 428652 461862 472392 478968 500094 538839 551124 558796 615816 642978 666792 692793 708588 718452 750141 826686 838194 857304 923724 964467 977893 1000188 1077678 1102248 1117592 1240029 1257291 1285956 1385586 1417176 1436904 1500282 1616517 1653372 1676388 1847448 1928934 1955786 2000376 2078379 2155356 2250423 2480058 2514582 2571912 2771172 2893401 2933679 3000564 3233034 3306744 3352776 3771873 3857868 3911572 4156758 4310712 4500846 4849551 4960116 5029164 5542344 5786802 5867358 6001128 6235137 6466068 6751269 7543746 7715736 7823144 8313516 8680203 8801037 9001692 9699102 9920232 10058328 11315619 11573604 11734716 12470274 12932136 13502538 14548653 15087492 16627032 17360406 17602074 18003384 18705411 19398204 20253807 22631238 23147208 23469432 24940548 26403111 27005076 29097306 30174984 33946857 34720812 35204148 37410822 38796408 40507614 43645959 45262476 49881096 52806222 54010152 56116233 58194612 60761421 67893714 69441624 70408296 74821644 79209333 81015228 87291918 90524952 101840571 105612444 112232466 116389224 121522842 130937877 135787428 149643288 158418666 162030456 168348699 174583836 203681142 211224888 224464932 237627999 243045684 261875754 271574856 305521713 316837332 336697398 349167672 392813631 407362284 448929864 475255998 486091368 505046097 523751508 611043426 633674664 673394796 712883997 785627262 814724568 916565139 950511996 1010092194 1047503016 1178440893 1222086852 1346789592 1425767994 1571254524 1833130278 1901023992 2020184388 2138651991 2356881786 2444173704 2749695417 2851535988 3142509048 3535322679 3666260556 4040368776 4277303982 4713763572 5499390834 5703071976 6415955973 7070645358 7332521112 8249086251 8554607964 9427527144 10998781668 12831911946 14141290716 16498172502 17109215928 19247867919 21997563336 24747258753 25663823892 28282581432 32996345004 38495735838 49494517506 51327647784 57743603757 65992690008 76991471676 98989035012 115487207514 153982943352 173230811271 197978070024 230974415028 346461622542 461948830056 692923245084 1385846490168
• Sum of all divisors σ(n): 4547000640000
• Sum of proper divisors (its aliquot sum) s(n): 3161154149832
• 1385846490168 is an abundant number, because the sum of its proper divisors (3161154149832) is greater than itself. Its abundance is 1775307659664

Bases of 1385846490168

• Binary: 10100001010101010111000110100010000111000₂
• Hexadecimal: 0x142AAE34438
• Base-36: HOND7VI0

Squares and roots of 1385846490168

• 1385846490168 squared (1385846490168²) is 1920570494310964520668224
• 1385846490168 cubed (1385846490168³) is 2661615878661070992526832724406021632
• The square root of 1385846490168 is 1177219.8138699501
• The cube root of 1385846490168 is 11149.0631511065

Scales and comparisons

• 1,385,846,490,168 seconds is equal to 44,065 years, 32 weeks, 5 days, 22 hours, 22 minutes, 48 seconds.
• To count from 1 to 1,385,846,490,168 would take you about one hundred ten thousand, one hundred sixty-four 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 1385846490168 cubic inches would be around 929.1 feet tall.

Recreational maths with 1385846490168

• 1385846490168 backwards is 8610946485831
• 1385846490168 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1385846490168's digits is 63
• More coming soon!