72828648843808

Names of 72828648843808

• Cardinal: 72828648843808 can be written as Seventy-two trillion, eight hundred twenty-eight billion, six hundred forty-eight million, eight hundred forty-three thousand, eight hundred eight.

Scientific notation

• Scientific notation: 7.2828648843808 × 10¹³

Factors of 72828648843808

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 71084

Divisors of 72828648843808

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 8 11 13 16 22 26 29 32 44 52 58 61 88 104 116 122 127 143 176 208 232 244 254 286 319 352 377 416 464 488 508 572 638 671 754 793 928 976 1016 1144 1276 1342 1397 1508 1586 1651 1769 1952 2032 2288 2552 2684 2794 3016 3172 3302 3538 3683 4064 4147 4576 5104 5368 5588 6032 6344 6604 7076 7366 7747 8294 8723 10208 10736 11176 12064 12688 13208 14152 14732 15494 16588 17446 18161 19459 21472 22352 22997 25376 26416 28304 29464 30988 33176 34892 36322 38918 40513 44704 45994 47879 52832 56608 58928 61976 66352 69784 70841 72644 77836 81026 85217 91988 95758 100711 117856 123952 132704 139568 141682 145288 155672 162052 170434 183976 191516 201422 224663 247904 252967 279136 283364 290576 311344 324104 340868 367952 383032 402844 449326 505934 526669 566728 581152 622688 648208 681736 735904 766064 779251 805688 898652 920933 1011868 1053338 1107821 1133456 1296416 1363472 1532128 1558502 1611376 1797304 1841866 2023736 2054389 2106676 2215642 2266912 2471293 2726944 2920619 3117004 3222752 3594608 3683732 4047472 4108778 4213352 4321301 4431284 4942586 5841238 6234008 7189216 7367464 8094944 8217556 8426704 8642602 8862568 8996807 9885172 10130263 11682476 12468016 14734928 16435112 16853408 17285204 17725136 17993614 19770344 20260526 22598279 23364952 24936032 26707057 29469856 32126809 32870224 34570408 35450272 35987228 39540688 40521052 45196558 46729904 47534311 53414114 56176913 64253618 65740448 69140816 71974456 79081376 81042104 90393116 93459808 95068622 98964877 106828228 112353826 116958491 125317729 128507236 138281632 143948912 162084208 180786232 190137244 197929754 213656456 224707652 233916982 250635458 257014472 260907403 287897824 293777627 324168416 361572464 380274488 395859508 427312912 449415304 467833964 501270916 514028944 521814806 548805227 587555254 617946043 723144928 760548976 791719016 854625824 898830608 935667928 1002541832 1028057888 1043629612 1097610454 1175110508 1235892086 1286543401 1378495019 1521097952 1583438032 1629130477 1797661216 1871335856 2005083664 2087259224 2195220908 2350221016 2471784172 2573086802 2756990038 2869981433 3166876064 3258260954 3391796239 3742671712 4010167328 4174518448 4390441816 4700442032 4943568344 5146173604 5513980076 5739962866 6036857497 6516521908 6783592478 7134467951 8349036896 8780883632 9400884064 9887136688 10292347208 11027960152 11479925732 12073714994 13033043816 13567184956 14268935902 15915351583 17561767264 17920435247 19774273376 20584694416 22055920304 22959851464 24147429988 26066087632 27134369912 28537871804 31830703166 35840870494 37309758629 41169388832 44111840608 45919702928 48294859976 52132175264 54268739824 57075743608 63661406332 71681740988 74619517258 78479147461 91839405856 96589719952 108537479648 114151487216 127322812664 143363481976 149239034516 156958294922 175068867413 193179439904 206899570579 228302974432 254645625328 286726963952 298478069032 313916589844 350137734826 413799141158 509291250656 573453927904 596956138064 627833179688 700275469652 827598282316 1193912276128 1255666359376 1400550939304 1655196564632 2275895276369 2511332718752 2801101878608 3310393129264 4551790552738 5602203757216 6620786258528 9103581105476 18207162210952 36414324421904 72828648843808
• Sum of all divisors σ(n): 178510414602240
• Sum of proper divisors (its aliquot sum) s(n): 105681765758432
• 72828648843808 is an abundant number, because the sum of its proper divisors (105681765758432) is greater than itself. Its abundance is 32853116914624

Bases of 72828648843808

• Binary: 10000100011110010111101101111100110101000100000₂
• Hexadecimal: 0x423CBDBE6A20
• Base-36: PTD0P53J4

Squares and roots of 72828648843808

• 72828648843808 squared (72828648843808²) is 5304012092414696335179940864
• 72828648843808 cubed (72828648843808³) is 386284034141781225097970015040587412570112
• The square root of 72828648843808 is 8533970.2860865411
• The cube root of 72828648843808 is 41760.6661347197

Scales and comparisons

• 72,828,648,843,808 seconds is equal to 2,315,725 years, 39 weeks, 3 days, 10 hours, 23 minutes, 28 seconds.
• To count from 1 to 72,828,648,843,808 would take you about five million, seven hundred eighty-nine thousand, three hundred fourteen 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 72828648843808 cubic inches would be around 3480.1 feet tall.

Recreational maths with 72828648843808

• 72828648843808 backwards is 80834884682827
• The number of decimal digits it has is: 14
• The sum of 72828648843808's digits is 76
• More coming soon!