61490469120

Names of 61490469120

• Cardinal: 61490469120 can be written as Sixty-one billion, four hundred ninety million, four hundred sixty-nine thousand, one hundred twenty.

Scientific notation

• Scientific notation: 6.149046912 × 10¹⁰

Factors of 61490469120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 937

Divisors of 61490469120

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 19 20 24 30 31 32 38 40 48 57 60 62 64 76 80 93 95 96 114 120 124 128 152 155 160 186 190 192 228 240 248 256 285 304 310 320 372 380 384 456 465 480 496 570 589 608 620 640 744 760 768 877 912 930 960 961 992 1140 1178 1216 1240 1280 1488 1520 1754 1767 1824 1860 1920 1922 1984 2280 2356 2432 2480 2631 2883 2945 2976 3040 3508 3534 3648 3720 3840 3844 3968 4385 4560 4712 4805 4864 4960 5262 5766 5890 5952 6080 7016 7068 7296 7440 7688 7936 8770 8835 9120 9424 9610 9920 10524 11532 11780 11904 12160 13155 14032 14136 14415 14592 14880 15376 16663 17540 17670 18240 18259 18848 19220 19840 21048 23064 23560 23808 24320 26310 27187 28064 28272 28830 29760 30752 33326 35080 35340 36480 36518 37696 38440 39680 42096 46128 47120 49989 52620 54374 54777 56128 56544 57660 59520 61504 66652 70160 70680 72960 73036 75392 76880 81561 83315 84192 91295 92256 94240 99978 105240 108748 109554 112256 113088 115320 119040 123008 133304 135935 140320 141360 146072 150784 153760 163122 166630 168384 182590 184512 188480 199956 210480 217496 219108 224512 226176 230640 246016 249945 266608 271870 273885 280640 282720 292144 307520 326244 333260 336768 365180 369024 376960 399912 407805 420960 434992 438216 452352 461280 499890 516553 533216 543740 547770 561280 565440 584288 615040 652488 666520 673536 730360 738048 753920 799824 815610 841920 842797 869984 876432 922560 999780 1033106 1066432 1087480 1095540 1122560 1130880 1168576 1230080 1304976 1333040 1460720 1549659 1599648 1631220 1683840 1685594 1739968 1752864 1845120 1999560 2066212 2132864 2174960 2191080 2261760 2337152 2528391 2582765 2609952 2666080 2921440 3099318 3199296 3262440 3367680 3371188 3479936 3505728 3690240 3999120 4132424 4213985 4265728 4349920 4382160 4674304 5056782 5165530 5219904 5332160 5842880 6198636 6398592 6524880 6742376 6959872 7011456 7748295 7998240 8264848 8427970 8699840 8764320 10113564 10331060 10439808 10664320 11685760 12397272 12641955 12797184 13049760 13484752 14022912 15496590 15996480 16013143 16529696 16855940 17399680 17528640 20227128 20662120 20879616 21328640 23371520 24794544 25283910 26099520 26969504 30993180 31992960 32026286 33059392 33711880 34799360 35057280 40454256 41324240 48039429 49589088 50567820 52199040 53939008 61986360 63985920 64052572 66118784 67423760 70114560 80065715 80908512 82648480 96078858 99178176 101135640 104398080 107878016 123972720 128105144 132237568 134847520 160131430 161817024 165296960 192157716 198356352 202271280 215756032 240197145 247945440 256210288 269695040 320262860 323634048 330593920 384315432 396712704 404542560 480394290 495890880 512420576 539390080 640525720 647268096 661187840 768630864 809085120 960788580 991781760 1024841152 1078780160 1281051440 1537261728 1618170240 1921577160 1983563520 2049682304 2562102880 3074523456 3236340480 3843154320 4099364608 5124205760 6149046912 7686308640 10248411520 12298093824 15372617280 20496823040 30745234560 61490469120
• Sum of all divisors σ(n): 213848349120
• Sum of proper divisors (its aliquot sum) s(n): 152357880000
• 61490469120 is an abundant number, because the sum of its proper divisors (152357880000) is greater than itself. Its abundance is 90867410880

Bases of 61490469120

• Binary: 111001010001000111100001100100000000₂
• Hexadecimal: 0xE511E1900
• Base-36: S8XU5MO

Squares and roots of 61490469120

• 61490469120 squared (61490469120²) is 3781077792597673574400
• 61490469120 cubed (61490469120³) is 232500247246045011510483222528000
• The square root of 61490469120 is 247972.7184994349
• The cube root of 61490469120 is 3947.0194707335

Scales and comparisons

• 61,490,469,120 seconds is equal to 1,955 years, 10 weeks, 5 days, 5 hours, 52 minutes.
• To count from 1 to 61,490,469,120 would take you about three thousand, nine hundred ten 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 61490469120 cubic inches would be around 328.9 feet tall.

Recreational maths with 61490469120

• 61490469120 backwards is 02196409416
• The number of decimal digits it has is: 11
• The sum of 61490469120's digits is 42
• More coming soon!