72852161382

Names of 72852161382

• Cardinal: 72852161382 can be written as Seventy-two billion, eight hundred fifty-two million, one hundred sixty-one thousand, three hundred eighty-two.

Scientific notation

• Scientific notation: 7.2852161382 × 10¹⁰

Factors of 72852161382

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 273

Divisors of 72852161382

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 6 7 9 11 13 14 18 21 22 26 31 33 39 42 62 63 66 77 78 79 91 93 99 117 126 127 143 154 158 169 182 186 198 217 231 234 237 254 273 279 286 338 341 381 403 429 434 462 474 507 546 553 558 651 682 693 711 762 806 819 858 869 889 1001 1014 1023 1027 1106 1143 1183 1209 1287 1302 1386 1397 1422 1521 1638 1651 1659 1738 1778 1859 1953 2002 2046 2054 2286 2366 2387 2418 2449 2574 2607 2667 2794 2821 3003 3042 3069 3081 3302 3318 3549 3627 3718 3906 3937 4191 4433 4774 4898 4953 4977 5214 5239 5334 5577 5642 6006 6083 6138 6162 7098 7161 7189 7254 7347 7821 7874 8001 8382 8463 8866 9009 9243 9779 9906 9954 10033 10478 10647 11154 11297 11557 11811 12166 12573 13013 13299 13351 14322 14378 14694 14859 15642 15717 16002 16731 16926 17143 18018 18161 18249 18486 19558 20066 21294 21463 21483 21567 22041 22594 23114 23622 25146 25389 26026 26598 26702 26939 27559 29337 29718 30099 31031 31434 31837 33462 33891 34286 34671 35433 36322 36498 36673 39039 39897 40053 42926 42966 43134 43307 44082 47151 50778 51181 51429 53878 54483 54747 55118 57629 58674 60198 62062 63674 64389 64701 67782 69342 70231 70866 73346 78078 79079 79794 80106 80817 82677 86614 88011 90297 93093 93457 94302 95511 101673 102362 102858 104013 108966 109494 110019 110363 115258 117117 120159 127127 128778 129402 129921 130429 140462 146861 150241 153543 154287 158158 161634 163449 165354 172887 176022 180594 186186 186914 188573 191022 193167 203346 208026 210693 220038 220726 222859 234234 236093 237237 240318 242451 248031 254254 259842 260858 279279 280371 286533 293722 300482 303149 307086 308574 311023 326898 330057 331089 345774 350207 358267 377146 381381 386334 389763 391287 403403 413881 421386 440583 445718 450723 460629 472186 474474 484902 496062 518661 558558 560742 562991 565719 573066 606298 622046 632079 660114 662178 665353 668577 700414 708279 711711 716534 762762 772541 779526 782574 806806 827762 841113 881166 901446 909447 913003 921258 933069 993267 1028027 1037322 1050621 1074801 1125982 1131438 1144143 1173861 1210209 1241643 1264158 1321749 1330706 1337154 1352169 1416558 1423422 1434719 1545082 1652651 1682226 1688973 1695577 1697157 1818894 1826006 1866138 1986534 1996059 2005731 2056054 2101242 2124837 2149602 2177161 2288286 2317623 2347722 2420418 2451449 2483286 2643498 2704338 2728341 2739009 2799207 2869438 2897167 3084081 3151863 3224403 3305302 3377946 3391154 3394314 3421253 3630627 3724929 3940937 3992118 4011462 4043299 4249674 4304157 4354322 4552691 4635246 4657471 4902898 4957953 5066919 5086731 5456682 5478018 5598414 5794334 5988177 6168162 6303726 6448806 6531483 6842506 6952869 7261254 7318883 7354347 7449858 7881874 8086598 8217027 8608314 8691501 9105382 9252243 9314942 9915906 10043033 10133838 10173462 10263759 11822811 11869039 11976354 12129897 12912471 13062966 13658073 13905738 13972413 14637766 14708694 14873859 15260193 16434054 17383002 18504486 18651347 19594449 20086066 20527518 21956649 22063041 23645622 23738078 23948771 24259794 25824942 26074503 27316146 27944826 28303093 29747718 30129099 30520386 30791277 31868837 35468433 35607117 36389691 37302694 39188898 40974219 41917239 43913298 44126082 44476289 47897542 51232181 52149006 52562887 55954041 56606186 60258198 61582554 63737674 65869947 70936866 71214234 71846313 72779382 81948438 83834478 84909279 88952578 90387297 95606511 102464362 105125774 106821351 111908082 130559429 131739894 133428867 143692626 153696543 157688661 167862123 169818558 180774594 191213022 213642702 215538939 254727837 261118858 266857734 286819533 307393086 311334023 315377322 335724246 367940209 391678287 400286601 431077878 461089629 473065983 509455674 573639066 578191757 622668046 735880418 783356574 800573202 922179258 934002069 946131966 1103820627 1156383514 1175034861 1734575271 1868004138 2207641254 2350069722 2802006207 3311461881 3469150542 4047342299 5203725813 5604012414 6622923762 8094684598 10407451626 12142026897 24284053794 36426080691 72852161382
• Sum of all divisors σ(n): 224510607360
• Sum of proper divisors (its aliquot sum) s(n): 151658445978
• 72852161382 is an abundant number, because the sum of its proper divisors (151658445978) is greater than itself. Its abundance is 78806284596

Bases of 72852161382

• Binary: 1000011110110010100111100001101100110₂
• Hexadecimal: 0x10F653C366
• Base-36: XGUANHI

Squares and roots of 72852161382

• 72852161382 squared (72852161382²) is 5307437418028972149924
• 72852161382 cubed (72852161382³) is 386658287303112075417846747034968
• The square root of 72852161382 is 269911.3954282035
• The cube root of 72852161382 is 4176.5159758333

Scales and comparisons

• 72,852,161,382 seconds is equal to 2,316 years, 24 weeks, 4 days, 7 hours, 29 minutes, 42 seconds.
• To count from 1 to 72,852,161,382 would take you about four thousand, six hundred thirty-two 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 72852161382 cubic inches would be around 348 feet tall.

Recreational maths with 72852161382

• 72852161382 backwards is 28316125827
• The number of decimal digits it has is: 11
• The sum of 72852161382's digits is 45
• More coming soon!