30428788615680

Names of 30428788615680

• Cardinal: 30428788615680 can be written as Thirty trillion, four hundred twenty-eight billion, seven hundred eighty-eight million, six hundred fifteen thousand, six hundred eighty.

Scientific notation

• Scientific notation: 3.042878861568 × 10¹³

Factors of 30428788615680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 43539391

Divisors of 30428788615680

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 30 32 35 39 40 42 48 52 56 60 64 65 70 78 80 84 91 96 104 105 112 120 128 130 140 156 160 168 182 192 195 208 210 224 240 256 260 273 280 312 320 336 364 384 390 416 420 448 455 480 512 520 546 560 624 640 672 728 768 780 832 840 896 910 960 1040 1092 1120 1248 1280 1344 1365 1456 1536 1560 1664 1680 1792 1820 1920 2080 2184 2240 2496 2560 2688 2730 2912 3120 3328 3360 3584 3640 3840 4160 4368 4480 4992 5376 5460 5824 6240 6656 6720 7280 7680 8320 8736 8960 9984 10752 10920 11648 12480 13440 14560 16640 17472 17920 19968 21840 23296 24960 26880 29120 33280 34944 43680 46592 49920 53760 58240 69888 87360 99840 116480 139776 174720 232960 349440 698880 43539361 87078722 130618083 174157444 217696805 261236166 304775527 348314888 435393610 522472332 566011693 609551054 653090415 696629776 870787220 914326581 1044944664 1132023386 1219102108 1306180830 1393259552 1523877635 1698035079 1741574440 1828653162 2089889328 2264046772 2438204216 2612361660 2786519104 2830058465 3047755270 3396070158 3483148880 3657306324 3962081851 4179778656 4528093544 4571632905 4876408432 5224723320 5573038208 5660116930 6095510540 6792140316 6966297760 7314612648 7924163702 8359557312 8490175395 9056187088 9143265810 9752816864 10449446640 11146076416 11320233860 11886245553 12191021080 13584280632 13932595520 14629225296 15848327404 16719114624 16980350790 18112374176 18286531620 19505633728 19810409255 20898893280 22292152832 22640467720 23772491106 24382042160 27168561264 27865191040 29258450592 31696654808 33438229248 33960701580 36224748352 36573063240 39011267456 39620818510 41797786560 45280935440 47544982212 48764084320 54337122528 55730382080 58516901184 59431227765 63393309616 66876458496 67921403160 72449496704 73146126480 78022534912 79241637020 83595573120 90561870880 95089964424 97528168640 108674245056 111460764160 117033802368 118862455530 126786619232 135842806320 144898993408 146292252960 156045069824 158483274040 167191146240 181123741760 190179928848 195056337280 217348490112 234067604736 237724911060 253573238464 271685612640 289797986816 292584505920 316966548080 334382292480 362247483520 380359857696 390112674560 434696980224 468135209472 475449822120 507146476928 543371225280 585169011840 633933096160 724494967040 760719715392 780225349120 869393960448 950899644240 1014292953856 1086742450560 1170338023680 1267866192320 1448989934080 1521439430784 1901799288480 2028585907712 2173484901120 2340676047360 2535732384640 3042878861568 3803598576960 4346969802240 5071464769280 6085757723136 7607197153920 10142929538560 15214394307840 30428788615680
• Sum of all divisors σ(n): 119725582572288
• Sum of proper divisors (its aliquot sum) s(n): 89296793956608
• 30428788615680 is an abundant number, because the sum of its proper divisors (89296793956608) is greater than itself. Its abundance is 58868005340928

Bases of 30428788615680

• Binary: 110111010110011000001001000101110101000000000₂
• Hexadecimal: 0x1BACC122EA00
• Base-36: ASASJ3DHC

Squares and roots of 30428788615680

• 30428788615680 squared (30428788615680²) is 925911176617736770741862400
• 30428788615680 cubed (30428788615680³) is 28174355470196662456716908705121042432000
• The square root of 30428788615680 is 5516229.5651722109
• The cube root of 30428788615680 is 31219.6637411129

Scales and comparisons

• 30,428,788,615,680 seconds is equal to 967,541 years, 18 weeks, 3 days, 10 hours, 8 minutes.
• To count from 1 to 30,428,788,615,680 would take you about two million, four hundred eighteen thousand, eight hundred fifty-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 30428788615680 cubic inches would be around 2601.6 feet tall.

Recreational maths with 30428788615680

• 30428788615680 backwards is 08651688782403
• The number of decimal digits it has is: 14
• The sum of 30428788615680's digits is 66
• More coming soon!