30420038011440

Names of 30420038011440

• Cardinal: 30420038011440 can be written as Thirty trillion, four hundred twenty billion, thirty-eight million, eleven thousand, four hundred forty.

Scientific notation

• Scientific notation: 3.042003801144 × 10¹³

Factors of 30420038011440

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 106574

Divisors of 30420038011440

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 16 20 21 22 24 28 30 33 35 40 42 44 48 55 56 60 66 70 77 80 84 88 105 110 112 120 132 140 154 165 168 176 210 220 231 240 264 280 308 330 336 385 420 440 462 528 560 616 660 770 840 880 924 1155 1232 1320 1540 1680 1848 2310 2640 3080 3696 4620 6160 9240 18480 18749 37498 56247 74996 87797 93745 112494 131243 149992 175594 187490 206239 224988 262486 263391 281235 299984 351188 374980 393729 412478 438985 449976 524972 526782 562470 614579 618717 656215 702376 749960 787458 824956 877970 899952 965767 1031195 1049944 1053564 1124940 1229158 1237434 1312430 1316955 1404752 1443673 1499920 1574916 1649912 1755940 1843737 1931534 1968645 2062390 2099888 2107128 2249880 2458316 2474868 2624860 2633910 2887346 2897301 3072895 3093585 3149832 3299824 3511880 3687474 3863068 3937290 4124780 4214256 4331019 4499760 4828835 4916632 4949736 5249720 5267820 5774692 5794602 6145790 6187170 6299664 6760369 7023760 7218365 7374948 7726136 7874580 8249560 8662038 9218685 9657670 9833264 9899472 10499440 10535640 11549384 11589204 12291580 12374340 13520738 14436730 14486505 14749896 15452272 15749160 16499120 17324076 18437370 19315340 20281107 21071280 21655095 23098768 23178408 24583160 24748680 27041476 28873460 28973010 29499792 31498320 33801845 34648152 36874740 38630680 40562214 43310190 46356816 49166320 49497360 54082952 57746920 57946020 67603690 69296304 73749480 77261360 81124428 86620380 101405535 108165904 115493840 115892040 135207380 147498960 162248856 173240760 202811070 231784080 270414760 324497712 346481520 405622140 540829520 811244280 1622488560 1646105953 3292211906 4938317859 6584423812 8230529765 9876635718 11522741671 13168847624 16461059530 18107165483 19753271436 23045483342 24691589295 26337695248 32922119060 34568225013 36214330966 39506542872 46090966684 49383178590 54321496449 57613708355 65844238120 69136450026 72428661932 79013085744 90535827415 92181933368 98766357180 108642992898 115227416710 126750158381 131688476240 138272900052 144857323864 172841125065 181071654830 184363866736 197532714360 217285985796 230454833420 253500316762 271607482245 276545800104 289714647728 345682250130 362143309660 380250475143 395065428720 434571971592 460909666840 507000633524 543214964490 553091600208 633750791905 691364500260 724286619320 760500950286 869143943184 921819333680 1014001267048 1086429928980 1267501583810 1382729000520 1448573238640 1521001900572 1901252375715 2028002534096 2172859857960 2535003167620 2765458001040 3042003801144 3802504751430 4345719715920 5070006335240 6084007602288 7605009502860 10140012670480 15210019005720 30420038011440
• Sum of all divisors σ(n): 117579081600000
• Sum of proper divisors (its aliquot sum) s(n): 87159043588560
• 30420038011440 is an abundant number, because the sum of its proper divisors (87159043588560) is greater than itself. Its abundance is 56739005577120

Bases of 30420038011440

• Binary: 110111010101010110111100011110100101000110000₂
• Hexadecimal: 0x1BAAB78F4A30
• Base-36: AS6RT7K1C

Squares and roots of 30420038011440

• 30420038011440 squared (30420038011440²) is 925378712617454469570873600
• 30420038011440 cubed (30420038011440³) is 28150055612800376899959497737087593984000
• The square root of 30420038011440 is 5515436.3391702745
• The cube root of 30420038011440 is 31216.6707737479

Scales and comparisons

• 30,420,038,011,440 seconds is equal to 967,263 years, 5 weeks, 6 days, 6 hours, 44 minutes.
• To count from 1 to 30,420,038,011,440 would take you about two million, four hundred eighteen thousand, one hundred fifty-seven 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 30420038011440 cubic inches would be around 2601.4 feet tall.

Recreational maths with 30420038011440

• 30420038011440 backwards is 04411083002403
• 30420038011440 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 30420038011440's digits is 30
• More coming soon!