61415949672

Names of 61415949672

• Cardinal: 61415949672 can be written as Sixty-one billion, four hundred fifteen million, nine hundred forty-nine thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 6.1415949672 × 10¹⁰

Factors of 61415949672

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 93

Divisors of 61415949672

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 18 21 22 24 28 29 33 36 41 42 44 49 56 58 63 66 72 77 82 84 87 88 98 99 116 121 123 126 132 147 154 164 168 174 196 198 203 231 232 242 246 252 261 264 287 294 308 319 328 348 363 369 392 396 406 441 451 462 484 492 504 522 539 574 588 609 616 638 693 696 726 738 792 812 847 861 882 902 924 957 968 984 1044 1078 1089 1148 1176 1189 1218 1276 1331 1353 1386 1421 1452 1476 1617 1624 1694 1722 1764 1804 1827 1848 1914 2009 2088 2156 2178 2233 2296 2378 2436 2541 2552 2583 2662 2706 2772 2842 2871 2904 2952 3157 3234 3388 3444 3509 3528 3567 3608 3654 3828 3993 4018 4059 4263 4312 4356 4466 4756 4851 4872 4961 5082 5166 5324 5412 5544 5684 5742 5929 6027 6314 6468 6699 6776 6888 7018 7134 7308 7623 7656 7986 8036 8118 8323 8526 8712 8932 9317 9471 9512 9702 9922 10164 10332 10527 10648 10701 10824 11368 11484 11858 11979 12054 12628 12789 12936 13079 13398 14036 14268 14616 14641 14883 15246 15631 15972 16072 16236 16646 17052 17787 17864 18081 18634 18942 19404 19844 20097 20328 20664 21054 21402 22099 22968 23716 23958 24108 24563 24969 25256 25578 26158 26796 27951 28072 28413 28536 29282 29766 30492 31262 31581 31944 32472 33292 34104 34727 35574 36162 37268 37884 38599 38808 39237 39688 40194 42108 42804 43923 44198 44649 46893 47432 47916 48216 49126 49938 51156 52316 53361 53592 54571 55902 56826 58261 58564 59532 60984 62524 63162 65219 66297 66584 69454 71148 72324 73689 74536 74907 75768 77198 78474 80388 83853 84216 85608 87846 88396 89298 91553 93786 95832 98252 99876 102312 102487 104181 104632 106722 109142 111804 113652 115797 116522 117128 117711 119064 125048 126324 130438 131769 132594 138908 140679 142296 143869 144648 147378 149814 154396 156948 160776 163713 167706 171941 174783 175692 176792 178596 183106 187572 195657 196504 198891 199752 204974 208362 213444 218284 221067 223608 227304 231594 233044 235422 243089 252648 260876 263538 265188 270193 274659 277816 281358 287738 294756 299628 307461 308792 312543 313896 327426 335412 343882 347391 349566 351384 357192 366212 375144 381997 391314 397782 409948 416724 424589 426888 431607 436568 442134 463188 466088 470844 486178 491139 515823 521752 524349 527076 530376 540386 549318 562716 575476 586971 589512 599256 600281 614922 625086 640871 654852 670824 687764 694782 699132 717409 729267 732424 763994 782628 795564 810579 819896 823977 833448 849178 863214 884268 922383 926376 941688 972356 982278 1007083 1031646 1048698 1054152 1080772 1098636 1125432 1145991 1150952 1173942 1200562 1229844 1250172 1273767 1281742 1294821 1309704 1375528 1389564 1398264 1434818 1458534 1527988 1547469 1565256 1582559 1591128 1621158 1647954 1698356 1726428 1768536 1800843 1844766 1891351 1922613 1944712 1964556 2014166 2063292 2097396 2152227 2161544 2187801 2197272 2291982 2347884 2401124 2431737 2459688 2500344 2547534 2563484 2589642 2673979 2779128 2869636 2917068 2972123 3021249 3055976 3094938 3165118 3242316 3295908 3396712 3437973 3452856 3601686 3689532 3782702 3821301 3845226 3929112 4028332 4126584 4194792 4201967 4304454 4375602 4583964 4695768 4747677 4802248 4863474 5095068 5126968 5179284 5347958 5402529 5674053 5739272 5767839 5834136 5944246 6042498 6189876 6330236 6456681 6484632 6591816 6875946 7049581 7203372 7379064 7565404 7642602 7690452 8021937 8056664 8403934 8608908 8751204 8916369 9063747 9167928 9495354 9726948 10190136 10358568 10695916 10805058 11077913 11348106 11535678 11888492 12084996 12379752 12605901 12660472 12913362 13751892 14099162 14243031 14406744 15130808 15285204 15380904 16043874 16807868 17022159 17217816 17408149 17502408 17832738 18127494 18990708 19453896 20804861 21148743 21391832 21610116 22155826 22696212 23071356 23776984 24065811 24169992 25211802 25826724 26749107 27503784 28198324 28486062 29413769 30570408 32087748 33233739 33615736 34044318 34816298 35665476 36254988 37817703 37981416 41609722 42297486 43220232 44311652 45392424 46142712 48131622 50423604 51653448 52224447 53498214 56396648 56972124 58827538 62414583 63446229 64175496 66467478 68088636 69632596 71330952 72509976 75635406 77545391 83219444 84594972 88241307 88623304 96263244 99701217 100847208 104448894 106996428 113944248 117655076 121857043 124829166 126892458 132934956 136177272 139265192 151270812 155090782 156673341 166438888 169189944 176482614 187243749 192526488 199402434 208897788 213992856 232636173 235310152 243714086 249658332 253784916 264723921 265869912 302541624 310181564 313346682 352965228 365571129 374487498 398804868 417795576 465272346 487428172 499316664 507569832 529447842 620363128 626693364 697908519 705930456 731142258 748974996 797609736 852999301 930544692 974856344 1058895684 1096713387 1253386728 1395817038 1462284516 1497949992 1705998602 1861089384 2117791368 2193426774 2558997903 2791634076 2924569032 3411997204 4386853548 5117995806 5583268152 6823994408 7676993709 8773707096 10235991612 15353987418 20471983224 30707974836 61415949672
• Sum of all divisors σ(n): 225548914500
• Sum of proper divisors (its aliquot sum) s(n): 164132964828
• 61415949672 is an abundant number, because the sum of its proper divisors (164132964828) is greater than itself. Its abundance is 102717015156

Bases of 61415949672

• Binary: 111001001100101011010000010101101000₂
• Hexadecimal: 0xE4CAD0568
• Base-36: S7PGY20

Squares and roots of 61415949672

• 61415949672 squared (61415949672²) is 3771918874113636907584
• 61415949672 cubed (61415949672³) is 231655979739430027925060659112448
• The square root of 61415949672 is 247822.4155963297
• The cube root of 61415949672 is 3945.4243801245

Scales and comparisons

• 61,415,949,672 seconds is equal to 1,952 years, 43 weeks, 3 days, 18 hours, 1 minute, 12 seconds.
• To count from 1 to 61,415,949,672 would take you about three thousand, nine hundred five 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 61415949672 cubic inches would be around 328.8 feet tall.

Recreational maths with 61415949672

• 61415949672 backwards is 27694951416
• The number of decimal digits it has is: 11
• The sum of 61415949672's digits is 54
• More coming soon!