30728909535324

Names of 30728909535324

• Cardinal: 30728909535324 can be written as Thirty trillion, seven hundred twenty-eight billion, nine hundred nine million, five hundred thirty-five thousand, three hundred twenty-four.

Scientific notation

• Scientific notation: 3.0728909535324 × 10¹³

Factors of 30728909535324

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 284124

Divisors of 30728909535324

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 11 12 13 14 21 22 26 28 33 39 42 44 52 66 77 78 84 91 121 132 143 154 156 182 231 242 273 286 308 363 364 429 462 484 546 572 726 821 847 858 924 1001 1092 1452 1573 1642 1694 1716 2002 2463 2541 3003 3146 3284 3388 4004 4719 4926 5082 5747 6006 6292 9031 9438 9852 10164 10673 11011 11494 12012 17241 18062 18876 21346 22022 22988 27093 32019 33033 34482 36124 42692 44044 54186 63217 64038 66066 68964 74711 99341 108372 117403 126434 128076 132132 149422 189651 198682 224133 234806 252868 283267 298023 298844 352209 379302 397364 448266 469612 566534 596046 695387 704418 758604 821821 849801 896532 1133068 1192092 1291433 1390774 1408836 1643642 1699602 1982869 2086161 2465463 2582866 2781548 3115937 3287284 3399204 3682471 3874299 3965738 4172322 4930926 5165732 5948607 6231874 7364942 7748598 7931476 8344644 9040031 9347811 9861852 11047413 11897214 12463748 14729884 15497196 18080062 18695622 21811559 22094826 23794428 25777297 27120093 34275307 36160124 37391244 40507181 43623118 44189652 51554594 54240186 65434677 68550614 77331891 81014362 87246236 102825921 103109188 108480372 121521543 130869354 137101228 154663782 162028724 205651842 232562207 239927149 243043086 261738708 283550267 309327564 411303684 445578991 465124414 479854298 486086172 567100534 697686621 719781447 850650801 891157982 930248828 959708596 1134201068 1336736973 1395373242 1439562894 1627935449 1701301602 1782315964 2558184277 2673473946 2790746484 2879125788 3023308691 3119052937 3255870898 3402603204 4883806347 5116368554 5346947892 6046617382 6238105874 6511741796 7674552831 9069926073 9357158811 9767612694 10232737108 12093234764 12476211748 15349105662 17907289939 18139852146 18714317622 19535225388 21163160837 28140027047 30698211324 33256395601 35814579878 36279704292 37428635244 42326321674 53721869817 56280054094 63489482511 66512791202 71629159756 84420081141 84652643348 99769186803 107443739634 112560108188 126978965022 133025582404 168840162282 196980189329 199538373606 214887479268 232794769207 253957930044 337680324564 365820351611 393960378658 399076747212 465589538414 590940567987 698384307621 731640703222 787920757316 931179076828 1097461054833 1181881135974 1396768615242 1463281406444 2194922109666 2363762271948 2560742461277 2793537230484 4389844219332 5121484922554 7682227383831 10242969845108 15364454767662 30728909535324
• Sum of all divisors σ(n): 97117395906048
• Sum of proper divisors (its aliquot sum) s(n): 66388486370724
• 30728909535324 is an abundant number, because the sum of its proper divisors (66388486370724) is greater than itself. Its abundance is 35659576835400

Bases of 30728909535324

• Binary: 110111111001010100001101111001011100001011100₂
• Hexadecimal: 0x1BF2A1BCB85C
• Base-36: AW4NZC95O

Squares and roots of 30728909535324

• 30728909535324 squared (30728909535324²) is 944265881230126249603784976
• 30728909535324 cubed (30728909535324³) is 29016260841613546186222099025967772492224
• The square root of 30728909535324 is 5543366.2638620589
• The cube root of 30728909535324 is 31321.9685842211

Scales and comparisons

• 30,728,909,535,324 seconds is equal to 977,084 years, 14 weeks, 1 day, 4 hours, 15 minutes, 24 seconds.
• To count from 1 to 30,728,909,535,324 would take you about two million, four hundred forty-two thousand, seven hundred ten 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 30728909535324 cubic inches would be around 2610.2 feet tall.

Recreational maths with 30728909535324

• 30728909535324 backwards is 42353590982703
• The number of decimal digits it has is: 14
• The sum of 30728909535324's digits is 60
• More coming soon!