72149147070

Names of 72149147070

• Cardinal: 72149147070 can be written as Seventy-two billion, one hundred forty-nine million, one hundred forty-seven thousand and seventy.

Scientific notation

• Scientific notation: 7.214914707 × 10¹⁰

Factors of 72149147070

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 268

Divisors of 72149147070

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 5 6 7 10 11 13 14 15 19 21 22 26 30 33 35 38 39 42 55 57 65 66 70 71 77 78 91 95 105 110 114 130 133 137 142 143 154 165 169 182 190 195 209 210 213 231 247 266 273 274 285 286 330 338 355 385 390 399 411 418 426 429 455 462 494 497 507 546 570 627 665 685 710 715 741 770 781 798 822 845 858 910 923 959 994 1001 1014 1045 1065 1155 1183 1235 1254 1330 1349 1365 1370 1430 1463 1482 1491 1507 1562 1690 1729 1781 1846 1859 1918 1995 2002 2055 2090 2130 2145 2310 2343 2366 2470 2485 2535 2603 2698 2717 2730 2769 2877 2926 2982 3003 3014 3135 3211 3458 3549 3562 3705 3718 3905 3990 4047 4110 4290 4389 4521 4615 4686 4795 4970 5005 5070 5187 5206 5343 5434 5467 5538 5577 5754 5915 6006 6270 6422 6461 6745 7098 7315 7410 7455 7535 7809 7810 8094 8151 8645 8778 8905 9042 9230 9295 9443 9590 9633 9727 10010 10153 10374 10549 10686 10934 11154 11715 11830 11999 12467 12922 13013 13015 13490 13585 13845 14385 14630 14839 14910 15015 15070 15618 16055 16302 16401 17290 17537 17745 17810 18221 18590 18886 19019 19266 19383 19454 19591 20235 20306 21098 21945 22477 22605 23153 23430 23998 24934 25935 26026 26030 26715 27170 27335 27690 27885 28329 28633 28770 29181 29678 30030 30459 31647 32110 32305 32802 33839 35074 35321 35490 35997 36442 37401 38038 38766 39039 39045 39182 40470 40755 43890 44517 44954 45210 46306 47215 48165 48635 50765 51870 52611 52745 53430 54663 54670 55770 56658 57057 57266 58362 58773 59995 60918 62335 63294 64610 65065 67431 67678 68089 69459 70642 71071 71994 74195 74802 78078 78090 81510 82005 83993 85899 87685 89034 91105 94430 95095 96330 96915 97270 97955 101517 101530 103873 105222 105490 105963 106997 109326 112385 114114 115765 117546 119990 122759 124670 126451 130130 131989 134862 136178 137137 138918 141645 142142 143165 145905 148390 152295 158235 162071 164010 167986 169195 171798 175370 176605 179985 182210 184813 187005 190190 192907 193830 195195 195910 200431 203034 204267 207746 211926 213213 213994 222585 224770 227981 231530 236873 245518 247247 251979 252902 254683 263055 263978 273315 274274 283290 285285 286330 291810 293865 304590 311619 316470 320991 324142 337155 338390 340445 347295 353210 355355 359970 368277 369626 372229 374010 379353 385814 390390 395967 400862 408534 411411 419965 426426 429495 439907 445170 455962 473746 486213 494494 503958 507585 509366 519365 526110 529815 534985 546630 554439 570570 578721 587730 601293 613795 623238 632255 641982 659945 674310 680890 683943 685685 694590 710619 710710 736554 741741 744458 748979 758706 764049 791934 810355 822822 839930 858990 879814 885157 923923 924065 964535 972426 1002155 1015170 1021335 1038730 1059630 1066065 1069970 1108878 1116687 1139905 1157442 1184365 1202586 1227590 1236235 1259895 1264510 1273415 1293691 1319721 1319890 1350349 1367886 1371370 1390961 1421238 1483482 1497958 1528098 1558095 1595867 1604955 1620710 1643863 1770314 1782781 1841385 1847846 1848130 1861145 1896765 1929070 1979835 2004310 2032943 2042670 2057055 2132130 2199535 2233374 2246937 2279810 2368730 2402569 2431065 2472470 2507791 2519790 2546830 2587382 2605603 2639442 2655471 2700698 2771769 2772195 2781922 2893605 3006465 3079349 3116190 3191734 3209910 3287726 3419715 3553095 3565562 3682770 3708705 3722290 3744895 3793530 3820245 3881073 3959670 4051047 4065886 4114110 4172883 4399070 4425785 4493874 4619615 4787601 4805138 4838977 4862130 4931589 5015582 5211206 5310942 5348343 5543538 5544390 5583435 5787210 6012930 6098829 6158698 6468455 6598605 6751745 6839430 6954805 7106190 7207707 7417410 7489790 7523373 7640490 7762146 7816809 7979335 8102094 8219315 8345766 8851570 8913905 9238047 9239230 9575202 9677954 9736727 9863178 10164715 10696686 11166870 11234685 11507041 12012845 12197658 12538955 12936910 13028015 13197210 13277355 13503490 13858845 13909610 14230601 14415414 14516931 15046746 15396745 15633618 15958670 16438630 16817983 17554537 17827810 18082493 18476094 19405365 19473454 20255235 20329430 20864415 22469370 23014082 23938005 24025690 24194885 24657945 25077910 26056030 26428259 26554710 26741715 27717690 28461202 29033862 29210181 30494145 30793490 31233397 33635966 33872839 34521123 35109074 36038535 36164986 37616865 38810730 39084045 40510470 41728830 42691803 46190235 47876010 48389770 48683635 49315890 50453949 52663611 52856518 53483430 54247479 57535205 58420362 60988290 62466794 67745678 69042246 71153005 72077070 72584655 75233730 78168090 79284777 84089915 85383606 87772685 90412465 92380470 93700191 97367270 100907898 101618517 105327222 108494958 115070410 126577451 132141295 142306010 145169310 146050905 156166985 158569554 168179830 169364195 172605615 175545370 180824930 184997813 187400382 203237034 213459015 218633779 252269745 253154902 263318055 264282590 271237395 292101810 312333970 338728390 343567367 345211230 369995626 379732353 396423885 426918030 437267558 468500955 504539490 508092585 526636110 542474790 554993439 632887255 655901337 687134734 759464706 792847770 924989065 937001910 1016185170 1030702101 1093168895 1109986878 1265774510 1311802674 1717836835 1849978130 1898661765 2061404202 2186337790 2404971569 2774967195 3279506685 3435673670 3797323530 4809943138 5153510505 5549934390 6559013370 7214914707 10307021010 12024857845 14429829414 24049715690 36074573535 72149147070
• Sum of all divisors σ(n): 251360133120
• Sum of proper divisors (its aliquot sum) s(n): 179210986050
• 72149147070 is an abundant number, because the sum of its proper divisors (179210986050) is greater than itself. Its abundance is 107061838980

Bases of 72149147070

• Binary: 1000011001100011011001001110110111110₂
• Hexadecimal: 0x10CC6C9DBE
• Base-36: X57QM66

Squares and roots of 72149147070

• 72149147070 squared (72149147070²) is 5205499422928489584900
• 72149147070 cubed (72149147070³) is 375572343437667725153913351243000
• The square root of 72149147070 is 268605.9326783383
• The cube root of 72149147070 is 4163.0382427285

Scales and comparisons

• 72,149,147,070 seconds is equal to 2,294 years, 6 weeks, 1 day, 13 hours, 44 minutes, 30 seconds.
• To count from 1 to 72,149,147,070 would take you about four thousand, five hundred eighty-eight 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 72149147070 cubic inches would be around 346.9 feet tall.

Recreational maths with 72149147070

• 72149147070 backwards is 07074194127
• 72149147070 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 72149147070's digits is 42
• More coming soon!