30720269843136

Names of 30720269843136

• Cardinal: 30720269843136 can be written as Thirty trillion, seven hundred twenty billion, two hundred sixty-nine million, eight hundred forty-three thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 3.0720269843136 × 10¹³

Factors of 30720269843136

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 155

Divisors of 30720269843136

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 37 48 54 64 72 74 81 96 108 111 113 144 148 162 192 216 222 226 243 288 296 324 333 339 432 444 452 486 576 592 648 666 678 864 888 904 972 999 1017 1184 1296 1332 1356 1369 1728 1776 1808 1944 1998 2034 2368 2592 2664 2712 2738 2997 3051 3552 3616 3888 3996 4068 4107 4181 5184 5328 5424 5476 5994 6102 7104 7232 7776 7992 8136 8214 8362 8991 9153 10656 10848 10952 11988 12204 12321 12543 12769 15552 15984 16272 16428 16724 17982 18306 21312 21696 21904 23976 24408 24642 25086 25538 27459 31968 32544 32856 33448 35964 36612 36963 37629 38307 43808 47952 48816 49284 50172 51076 54918 63936 65088 65712 66896 71928 73224 73926 75258 76614 87616 95904 97632 98568 100344 102152 109836 110889 112887 114921 131424 133792 143856 146448 147852 150516 153228 154697 191808 195264 197136 200688 204304 219672 221778 225774 229842 262848 267584 287712 292896 295704 301032 306456 309394 332667 338661 344763 394272 401376 408608 439344 443556 451548 459684 464091 472453 575424 585792 591408 602064 612912 618788 665334 677322 689526 788544 802752 817216 878688 887112 903096 919368 928182 944906 1015983 1034289 1182816 1204128 1225824 1237576 1330668 1354644 1379052 1392273 1417359 1442897 1757376 1774224 1806192 1838736 1856364 1889812 2031966 2068578 2365632 2408256 2451648 2475152 2661336 2709288 2758104 2784546 2834718 2885794 3102867 3548448 3612384 3677472 3712728 3779624 4063932 4137156 4176819 4252077 4328691 4950304 5322672 5418576 5516208 5569092 5669436 5771588 6205734 7096896 7224768 7354944 7425456 7559248 8127864 8274312 8353638 8504154 8657382 9900608 10645344 10837152 11032416 11138184 11338872 11543176 12411468 12530457 12756231 12986073 14850912 15118496 16255728 16548624 16707276 17008308 17314764 17480761 21290688 21674304 22064832 22276368 22677744 23086352 24822936 25060914 25512462 25972146 29701824 30236992 32511456 33097248 33414552 34016616 34629528 34961522 37591371 38268693 38958219 44552736 45355488 46172704 49645872 50121828 51024924 51944292 52442283 53387189 65022912 66194496 66829104 68033232 69259056 69923044 75182742 76537386 77916438 89105472 90710976 92345408 99291744 100243656 102049848 103888584 104884566 106774378 114806079 116874657 133658208 136066464 138518112 139846088 150365484 153074772 155832876 157326849 160161567 198583488 200487312 204099696 207777168 209769132 213548756 229612158 233749314 267316416 272132928 277036224 279692176 300730968 306149544 311665752 314653698 320323134 350623971 400974624 408199392 415554336 419538264 427097512 459224316 467498628 471980547 480484701 559384352 601461936 612299088 623331504 629307396 640646268 701247942 801949248 816398784 831108672 839076528 854195024 918448632 934997256 943961094 960969402 1118768704 1202923872 1224598176 1246663008 1258614792 1281292536 1402495884 1415941641 1441454103 1678153056 1708390048 1836897264 1869994512 1887922188 1921938804 1975325993 2405847744 2449196352 2493326016 2517229584 2562585072 2804991768 2831883282 2882908206 3356306112 3416780096 3673794528 3739989024 3775844376 3843877608 3950651986 4247824923 4324362309 5034459168 5125170144 5609983536 5663766564 5765816412 5925977979 7347589056 7479978048 7551688752 7687755216 7901303972 8495649846 8648724618 10068918336 10250340288 11219967072 11327533128 11531632824 11851955958 12973086927 15103377504 15375510432 15802607944 16991299692 17297449236 17777933937 22439934144 22655066256 23063265648 23703911916 25946173854 30206755008 30751020864 31605215888 33982599384 34594898472 35555867874 45310132512 46126531296 47407823832 51892347708 53333801811 63210431776 67965198768 69189796944 71111735748 90620265024 92253062592 94815647664 103784695416 106667603622 126420863552 135930397536 138379593888 142223471496 160001405433 189631295328 207569390832 213335207244 271860795072 276759187776 284446942992 320002810866 379262590656 415138781664 426670414488 480004216299 568893885984 640005621732 830277563328 853340828976 960008432598 1137787771968 1280011243464 1706681657952 1920016865196 2560022486928 3413363315904 3840033730392 5120044973856 7680067460784 10240089947712 15360134921568 30720269843136
• Sum of all divisors σ(n): 94688001560880
• Sum of proper divisors (its aliquot sum) s(n): 63967731717744
• 30720269843136 is an abundant number, because the sum of its proper divisors (63967731717744) is greater than itself. Its abundance is 33247461874608

Bases of 30720269843136

• Binary: 110111111000010011110110001010111101011000000₂
• Hexadecimal: 0x1BF09EC57AC0
• Base-36: AW0P3HO00

Squares and roots of 30720269843136

• 30720269843136 squared (30720269843136²) is 943734979235091158046314496
• 30720269843136 cubed (30720269843136³) is 28991793222508350067062114406256842899456
• The square root of 30720269843136 is 5542586.9269805775
• The cube root of 30720269843136 is 31319.0328304853

Scales and comparisons

• 30,720,269,843,136 seconds is equal to 976,809 years, 28 weeks, 6 days, 17 hours, 45 minutes, 36 seconds.
• To count from 1 to 30,720,269,843,136 would take you about two million, four hundred forty-two thousand and twenty-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 30720269843136 cubic inches would be around 2609.9 feet tall.

Recreational maths with 30720269843136

• 30720269843136 backwards is 63134896202703
• 30720269843136 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 30720269843136's digits is 54
• More coming soon!