72225465312

Names of 72225465312

• Cardinal: 72225465312 can be written as Seventy-two billion, two hundred twenty-five million, four hundred sixty-five thousand, three hundred twelve.

Scientific notation

• Scientific notation: 7.2225465312 × 10¹⁰

Factors of 72225465312

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 306

Divisors of 72225465312

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 13 14 16 21 22 24 26 28 32 33 39 42 43 44 48 49 52 56 66 77 78 84 86 88 91 96 98 104 112 121 129 132 143 147 154 156 168 172 176 182 196 208 224 227 231 242 258 264 273 286 294 301 308 312 336 344 352 363 364 392 416 429 454 462 473 484 516 528 539 546 559 572 588 602 616 624 637 672 681 688 726 728 784 847 858 903 908 924 946 968 1001 1032 1056 1078 1092 1118 1144 1176 1204 1232 1248 1274 1362 1376 1419 1452 1456 1568 1573 1589 1617 1677 1694 1716 1806 1816 1848 1892 1911 1936 2002 2064 2107 2156 2184 2236 2288 2352 2408 2464 2497 2541 2548 2724 2838 2904 2912 2951 3003 3146 3178 3234 3311 3354 3388 3432 3612 3632 3696 3784 3822 3872 3913 4004 4128 4214 4312 4368 4472 4576 4704 4719 4767 4816 4994 5082 5096 5203 5448 5676 5808 5902 5929 6006 6149 6292 6321 6356 6468 6622 6708 6776 6864 7007 7224 7264 7392 7491 7568 7644 7826 8008 8428 8624 8736 8853 8944 9438 9534 9632 9761 9933 9988 10164 10192 10406 10896 11011 11123 11352 11616 11739 11804 11858 12012 12298 12584 12642 12712 12936 13244 13416 13552 13728 14014 14448 14982 15136 15288 15609 15652 16016 16856 17248 17479 17706 17787 17888 18447 18876 19068 19522 19866 19976 20328 20384 20657 20812 21021 21792 22022 22246 22704 23177 23478 23608 23716 24024 24596 25168 25284 25424 25872 26488 26832 27104 27391 27467 28028 28896 29283 29964 30576 31218 31304 32032 32461 33033 33369 33712 34958 35412 35574 36421 36894 37752 38136 39044 39732 39952 40656 41314 41624 42042 43043 44044 44492 45408 46354 46956 47216 47432 48048 49192 50336 50568 50848 51744 52437 52976 53664 54782 54934 56056 58566 59928 61152 61971 62436 62608 64922 66066 66738 67424 67639 68327 69531 69916 70824 71148 72842 73788 75504 76272 77077 78088 79464 79904 81312 82173 82401 82628 83248 84084 86086 88088 88984 92708 93912 94432 94864 96096 97383 98384 101136 104874 105952 107371 109263 109564 109868 112112 117132 119856 122353 123942 124872 125216 126893 129129 129844 132132 133476 135278 136654 139062 139832 141648 142296 144599 145684 147576 151008 152544 154154 156176 158928 164346 164802 165256 166496 168168 172172 176176 177968 185416 187824 189728 192269 194766 196768 202272 202917 204981 209748 214742 218526 219128 219736 224224 227227 231231 234264 239712 244706 247884 249744 253786 254947 258258 259688 264264 266952 270556 273308 278124 279664 283296 284592 289198 291368 295152 301301 308308 312352 317856 322113 328692 329604 330512 336336 344344 352352 355936 357071 367059 370832 375648 380679 384538 389532 405834 409962 419496 429484 433797 437052 438256 439472 454454 462462 468528 473473 478289 489412 495768 499488 507572 509894 516516 519376 528528 533904 541112 546616 556248 559328 569184 576807 578396 582736 590304 602602 616616 644226 657384 659208 661024 672672 681681 688688 714142 734118 741664 751597 761358 764841 769076 779064 811668 819924 838992 858968 867594 874104 876512 878944 888251 903903 908908 924924 937056 946946 956578 978824 991536 1015144 1019788 1033032 1038752 1057056 1067808 1071213 1082224 1093232 1112496 1153614 1156792 1165472 1181081 1205204 1233232 1288452 1314768 1318416 1345883 1363362 1377376 1395823 1420419 1428284 1434867 1468236 1503194 1522716 1529682 1538152 1558128 1590589 1623336 1639848 1677984 1717936 1735188 1748208 1776502 1807806 1817816 1849848 1893892 1913156 1957648 1983072 2030288 2039576 2066064 2142426 2164448 2186464 2224992 2254791 2307228 2313584 2362162 2410408 2466464 2499497 2576904 2629536 2636832 2664753 2691766 2726724 2791646 2840838 2856568 2869734 2936472 3006388 3045432 3059364 3076304 3116256 3181178 3246672 3279696 3314311 3435872 3470376 3496416 3543243 3553004 3615612 3635632 3699696 3787784 3826312 3915296 4037649 4060576 4079152 4132128 4187469 4284852 4509582 4614456 4627168 4724324 4771767 4820816 4998994 5153808 5261179 5329506 5383532 5453448 5583292 5681676 5713136 5739468 5872944 6012776 6090864 6118728 6152608 6217757 6362356 6493344 6559392 6628622 6940752 7086486 7106008 7231224 7271264 7399392 7498491 7575568 7652624 8075298 8158304 8267567 8374938 8569704 9019164 9228912 9448648 9543534 9641632 9770761 9942933 9997988 10307616 10522358 10659012 10767064 10906896 11166584 11363352 11426272 11478936 11745888 12025552 12181728 12237456 12435514 12724712 13257244 13881504 14172972 14212016 14462448 14996982 15151136 15305248 15354053 15783537 16150596 16535134 16749876 17139408 17496479 18038328 18457824 18653271 18897296 19087068 19541522 19885866 19995976 21044716 21318024 21534128 21813792 22333168 22726704 22957872 24051104 24474912 24802701 24871028 25449424 26514488 28345944 28424032 28924896 29312283 29993964 30708106 31567074 32301192 33070268 33499752 34278816 34992958 36076656 37306542 37794592 38174136 39083044 39771732 39991952 42089432 42636048 43068256 44666336 45453408 45915744 46062159 49605402 49742056 50898848 52489437 53028976 56691888 57872969 58624566 59987928 61416212 63134148 64602384 66140536 66999504 68395327 69985916 72153312 74613084 76348272 78166088 79543464 79983904 84178864 85272096 92124318 99210804 99484112 104978874 106057952 107478371 113383776 115745938 117249132 119975856 122832424 126268296 129204768 132281072 133999008 136790654 139971832 149226168 152696544 156332176 159086928 168357728 173618907 184248636 198421608 198968224 205185981 209957748 214956742 231491876 234498264 239951712 245664848 252536592 264562144 273581308 279943664 298452336 312664352 318173856 322435113 347237814 368497272 396843216 410371962 419915496 429913484 462983752 468996528 491329696 505073184 547162616 559887328 596904672 644870226 694475628 736994544 752348597 793686432 820743924 839830992 859826968 925967504 937993056 1094325232 1289740452 1388951256 1473989088 1504697194 1641487848 1679661984 1719653936 1851935008 2188650464 2257045791 2579480904 2777902512 3009394388 3282975696 3439307872 4514091582 5158961808 5555805024 6018788776 6565951392 9028183164 10317923616 12037577552 18056366328 24075155104 36112732656 72225465312
• Sum of all divisors σ(n): 268313544576
• Sum of proper divisors (its aliquot sum) s(n): 196088079264
• 72225465312 is an abundant number, because the sum of its proper divisors (196088079264) is greater than itself. Its abundance is 123862613952

Bases of 72225465312

• Binary: 1000011010000111110010010001111100000₂
• Hexadecimal: 0x10D0F923E0
• Base-36: X6H6DPC

Squares and roots of 72225465312

• 72225465312 squared (72225465312²) is 5216517839534915257344
• 72225465312 cubed (72225465312³) is 376765428268758204132158625251328
• The square root of 72225465312 is 268747.9587122477
• The cube root of 72225465312 is 4164.5055911025

Scales and comparisons

• 72,225,465,312 seconds is equal to 2,296 years, 28 weeks, 2 days, 21 hours, 15 minutes, 12 seconds.
• To count from 1 to 72,225,465,312 would take you about four thousand, five hundred ninety-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 72225465312 cubic inches would be around 347 feet tall.

Recreational maths with 72225465312

• 72225465312 backwards is 21356452227
• 72225465312 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 72225465312's digits is 39
• More coming soon!