27968901480

Names of 27968901480

• Cardinal: 27968901480 can be written as Twenty-seven billion, nine hundred sixty-eight million, nine hundred one thousand, four hundred eighty.

Scientific notation

• Scientific notation: 2.796890148 × 10¹⁰

Factors of 27968901480

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 941

Divisors of 27968901480

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 26 27 30 36 39 40 45 52 54 60 65 72 78 81 89 90 104 108 117 120 130 135 156 162 178 180 195 216 234 243 260 267 270 312 324 351 356 360 390 405 445 468 486 520 534 540 585 648 702 712 729 780 801 810 829 890 936 972 1053 1068 1080 1157 1170 1215 1335 1404 1458 1560 1602 1620 1658 1755 1780 1944 2106 2136 2314 2340 2403 2430 2487 2670 2808 2916 3159 3204 3240 3316 3471 3510 3560 3645 4005 4145 4212 4628 4680 4806 4860 4974 5265 5340 5785 5832 6318 6408 6632 6942 7020 7209 7290 7461 8010 8290 8424 9256 9477 9612 9720 9948 10413 10530 10680 10777 11570 12015 12435 12636 13884 14040 14418 14580 14922 15795 16020 16580 17355 18954 19224 19896 20826 21060 21554 21627 22383 23140 24030 24870 25272 27768 28836 29160 29844 31239 31590 32040 32331 33160 34710 36045 37305 37908 41652 42120 43108 43254 44766 46280 47385 48060 49740 52065 53885 57672 59688 62478 63180 64662 64881 67149 69420 72090 73781 74610 75816 83304 86216 86508 89532 93717 94770 96120 96993 99480 104130 107770 108135 111915 124956 126360 129324 129762 134298 138840 144180 147562 149220 156195 161655 173016 179064 187434 189540 193986 201447 208260 215540 216270 221343 223830 249912 258648 259524 268596 281151 288360 290979 295124 298440 312390 323310 324405 335745 368905 374868 379080 387972 402894 416520 431080 432540 442686 447660 468585 484965 519048 537192 562302 581958 590248 604341 624780 646620 648810 664029 671490 737810 749736 775944 805788 843453 865080 872937 885372 895320 937170 959153 969930 1007235 1106715 1124604 1163916 1208682 1249560 1293240 1297620 1328058 1342980 1405755 1454895 1475620 1611576 1686906 1745874 1770744 1874340 1918306 1939860 1992087 2014470 2213430 2249208 2327832 2417364 2595240 2618811 2656116 2685960 2811510 2877459 2909790 2951240 3021705 3320145 3373812 3491748 3748680 3836612 3879720 3984174 4028940 4217265 4364685 4426860 4795765 4834728 5237622 5312232 5623020 5754918 5819580 5976261 6043410 6640290 6747624 6983496 7673224 7856433 7968348 8057880 8434530 8632377 8729370 8853720 9591530 9960435 10475244 11246040 11509836 11639160 11952522 12086820 13094055 13280580 14387295 15712866 15936696 16869060 17264754 17458740 17928783 19183060 19920870 20950488 23019672 23905044 24173640 25897131 26188110 26561160 28774590 29881305 31425732 33738120 34529508 34917480 35857566 38366120 39282165 39841740 43161885 47810088 51794262 52376220 53786349 57549180 59762610 62851464 69059016 71715132 77691393 78564330 79683480 86323770 89643915 103588524 104752440 107572698 115098360 119525220 129485655 143430264 155382786 157128660 172647540 179287830 207177048 215145396 233074179 239050440 258971310 268931745 310765572 314257320 345295080 358575660 388456965 430290792 466148358 517942620 537863490 621531144 699222537 717151320 776913930 932296716 1035885240 1075726980 1165370895 1398445074 1553827860 1864593432 2151453960 2330741790 2796890148 3107655720 3496112685 4661483580 5593780296 6992225370 9322967160 13984450740 27968901480
• Sum of all divisors σ(n): 102875346000
• Sum of proper divisors (its aliquot sum) s(n): 74906444520
• 27968901480 is an abundant number, because the sum of its proper divisors (74906444520) is greater than itself. Its abundance is 46937543040

Bases of 27968901480

• Binary: 11010000011000100111001000101101000₂
• Hexadecimal: 0x683139168
• Base-36: CUJYMI0

Squares and roots of 27968901480

• 27968901480 squared (27968901480²) is 782259449997946190400
• 27968901480 cubed (27968901480³) is 21878937488791543201638921792000
• The square root of 27968901480 is 167239.0548885039
• The cube root of 27968901480 is 3035.4643479989

Scales and comparisons

• 27,968,901,480 seconds is equal to 889 years, 16 weeks, 6 days, 3 hours, 18 minutes.
• To count from 1 to 27,968,901,480 would take you about one thousand, seven hundred seventy-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 27968901480 cubic inches would be around 253 feet tall.

Recreational maths with 27968901480

• 27968901480 backwards is 08410986972
• 27968901480 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 27968901480's digits is 54
• More coming soon!