30439905193728

Names of 30439905193728

• Cardinal: 30439905193728 can be written as Thirty trillion, four hundred thirty-nine billion, nine hundred five million, one hundred ninety-three thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 3.0439905193728 × 10¹³

Factors of 30439905193728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 398742

Divisors of 30439905193728

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 29 32 36 48 54 58 64 72 81 87 96 108 116 127 128 144 162 174 192 216 232 254 256 261 288 324 348 381 384 432 464 508 522 576 648 696 762 768 783 864 928 1016 1044 1143 1152 1296 1392 1524 1566 1728 1856 2032 2088 2286 2304 2349 2592 2784 3048 3132 3429 3456 3683 3712 4064 4176 4572 4698 5184 5568 6096 6264 6858 6912 7366 7424 8128 8352 9144 9396 10287 10368 11049 11136 12192 12528 13716 14732 16256 16704 18288 18792 20574 20736 22098 22272 24384 25056 27432 29464 32512 33147 33408 36576 37584 41148 44196 48768 50112 54864 58928 66294 66816 73152 75168 82296 88392 97536 99441 100224 109728 117856 132588 146304 150336 164592 176784 198882 200448 219456 235712 265176 292608 298323 300672 329184 353568 397764 398581 438912 471424 530352 596646 601344 658368 707136 795528 797162 877824 942848 1060704 1193292 1195743 1316736 1414272 1591056 1594324 2121408 2386584 2391486 2633472 2828544 3182112 3188648 3587229 4242816 4773168 4782972 6364224 6377296 7174458 8485632 9546336 9565944 10761687 11558849 12728448 12754592 14348916 19092672 19131888 21523374 23117698 25456896 25509184 28697832 32285061 34676547 38185344 38263776 43046748 46235396 50619787 51018368 57395664 64570122 69353094 76370688 76527552 86093496 92470792 101239574 102036736 104029641 114791328 129140244 138706188 151859361 153055104 172186992 184941584 202479148 208059282 229582656 258280488 277412376 303718722 306110208 312088923 344373984 369883168 404958296 416118564 455578083 459165312 516560976 554824752 607437444 624177846 688747968 739766336 809916592 832237128 911156166 918330624 936266769 1033121952 1109649504 1214874888 1248355692 1366734249 1377495936 1467973823 1479532672 1619833184 1664474256 1822312332 1872533538 2066243904 2219299008 2429749776 2496711384 2733468498 2754991872 2935947646 2959065344 3239666368 3328948512 3644624664 3745067076 4100202747 4132487808 4403921469 4438598016 4859499552 4993422768 5466936996 5871895292 6479332736 6657897024 7289249328 7490134152 8200405494 8264975616 8807842938 8877196032 9718999104 9986845536 10933873992 11743790584 12958665472 13211764407 13315794048 14578498656 14980268304 16400810988 17615685876 19437998208 19973691072 21867747984 23487581168 26423528814 26631588096 29156997312 29960536608 32801621976 35231371752 38875996416 39635293221 39947382144 43735495968 46975162336 52847057628 58313994624 59921073216 65603243952 70462743504 79270586442 79894764288 87470991936 93950324672 105694115256 116627989248 118905879663 119842146432 131206487904 140925487008 158541172884 174941983872 187900649344 211388230512 237811759326 239684292864 262412975808 281850974016 317082345768 349883967744 375801298688 422776461024 475623518652 524825951616 563701948032 634164691536 845552922048 951247037304 1049651903232 1127403896064 1268329383072 1691105844096 1902494074608 2536658766144 3382211688192 3804988149216 5073317532288 7609976298432 10146635064576 15219952596864 30439905193728
• Sum of all divisors σ(n): 94635738785280
• Sum of proper divisors (its aliquot sum) s(n): 64195833591552
• 30439905193728 is an abundant number, because the sum of its proper divisors (64195833591552) is greater than itself. Its abundance is 33755928397824

Bases of 30439905193728

• Binary: 110111010111101010111101111000110111100000000₂
• Hexadecimal: 0x1BAF57BC6F00
• Base-36: ASFWDM800

Squares and roots of 30439905193728

• 30439905193728 squared (30439905193728²) is 926587828203148869210537984
• 30439905193728 cubed (30439905193728³) is 28205245644166179061765825366270622564352
• The square root of 30439905193728 is 5517237.0978351111
• The cube root of 30439905193728 is 31223.4651146319

Scales and comparisons

• 30,439,905,193,728 seconds is equal to 967,894 years, 43 weeks, 12 hours, 28 minutes, 48 seconds.
• To count from 1 to 30,439,905,193,728 would take you about two million, four hundred nineteen thousand, seven hundred thirty-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 30439905193728 cubic inches would be around 2602 feet tall.

Recreational maths with 30439905193728

• 30439905193728 backwards is 82739150993403
• The number of decimal digits it has is: 14
• The sum of 30439905193728's digits is 63
• More coming soon!