47725442971920

Names of 47725442971920

• Cardinal: 47725442971920 can be written as Forty-seven trillion, seven hundred twenty-five billion, four hundred forty-two million, nine hundred seventy-one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.772544297192 × 10¹³

Factors of 47725442971920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 862721

Divisors of 47725442971920

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 35 36 40 42 45 48 49 54 56 60 63 70 72 80 84 90 98 105 108 112 120 126 135 140 144 147 168 180 189 196 210 216 240 245 252 270 280 294 315 336 360 378 392 420 432 441 490 504 523 540 560 588 630 720 735 756 784 840 882 945 980 1008 1046 1080 1176 1260 1323 1470 1512 1569 1680 1764 1890 1960 2092 2160 2205 2352 2520 2615 2646 2940 3024 3138 3528 3661 3780 3920 4184 4410 4707 5040 5230 5292 5880 6276 6615 7056 7322 7560 7845 8368 8820 9414 10460 10584 10983 11760 12552 13230 14121 14644 15120 15690 17640 18305 18828 20920 21168 21966 23535 25104 25627 26460 28242 29288 31380 32949 35280 36610 37656 41840 43932 47070 51254 52920 54915 56484 58576 62760 65898 70605 73220 75312 76881 87864 94140 98847 102508 105840 109830 112968 125520 128135 131796 141210 146440 153762 164745 175728 188280 197694 205016 219660 225936 230643 256270 263592 282420 292880 307524 329490 376560 384405 395388 410032 439320 461286 494235 512540 527184 564840 615048 658980 691929 768810 790776 862181 878640 922572 988470 1025080 1129680 1153215 1230096 1317960 1383858 1537620 1581552 1724362 1845144 1976940 2050160 2306430 2586543 2635920 2767716 3075240 3448724 3459645 3690288 3953880 4310905 4612860 5173086 5535432 6035267 6150480 6897448 6919290 7759629 7907760 8621810 9225720 10346172 11070864 12070534 12932715 13794896 13838580 15519258 17243620 18105801 18451440 20692344 23278887 24141068 25865430 27677160 30176335 31038516 34487240 36211602 38798145 41384688 42246869 46557774 48282136 51730860 54317403 55354320 60352670 62077032 68974480 72423204 77596290 84493738 90529005 93115548 96564272 103461720 108634806 116394435 120705340 124154064 126740607 144846408 155192580 162952209 168987476 181058010 186231096 206923440 211234345 217269612 232788870 241410680 253481214 271587015 289692816 310385160 325904418 337974952 362116020 372462192 380221821 422468690 434539224 450920663 465577740 482821360 506962428 543174030 620770320 633703035 651808836 675949904 724232040 760443642 814761045 844937380 869078448 901841326 931155480 1013924856 1086348060 1140665463 1267406070 1303617672 1352761989 1448464080 1520887284 1629522090 1689874760 1803682652 1862310960 1901109105 2027849712 2172696120 2254603315 2281330926 2534812140 2607235344 2705523978 3041774568 3156444641 3259044180 3379749520 3607365304 3802218210 4058285967 4345392240 4509206630 4562661852 5069624280 5411047956 5703327315 6083549136 6312889282 6518088360 6763809945 7214730608 7604436420 8116571934 9018413260 9125323704 9469333923 10139248560 10822095912 11406654630 12174857901 12625778564 13036176720 13527619890 15208872840 15782223205 16233143868 18036826520 18250647408 18938667846 20291429835 21644191824 22095112487 22813309260 24349715802 25251557128 27055239780 28408001769 30417745680 31564446410 32466287736 36073653040 37877335692 40582859670 44190224974 45626618520 47346669615 48699431604 50503114256 54110479560 56816003538 60874289505 63128892820 64932575472 66285337461 75754671384 81165719340 85224005307 88380449948 91253237040 94693339230 97398863208 108220959120 110475562435 113632007076 121748579010 126257785640 132570674922 142040008845 151509342768 162331438680 170448010614 176760899896 189386678460 194797726416 198856012383 220951124870 227264014152 243497158020 252515571280 265141349844 284080017690 324662877360 331426687305 340896021228 353521799792 378773356920 397712024766 426120026535 441902249740 454528028304 486994316040 530282699688 568160035380 596568037149 662853374610 681792042456 757546713840 795424049532 852240053070 883804499480 973988632080 994280061915 1060565399376 1136320070760 1193136074298 1325706749220 1363584084912 1590848099064 1704480106140 1767608998960 1988560123830 2272640141520 2386272148596 2651413498440 2982840185745 3181696198128 3408960212280 3977120247660 4772544297192 5302826996880 5965680371490 6817920424560 7954240495320 9545088594384 11931360742980 15908480990640 23862721485960 47725442971920
• Sum of all divisors σ(n): 191592290701440
• Sum of proper divisors (its aliquot sum) s(n): 143866847729520
• 47725442971920 is an abundant number, because the sum of its proper divisors (143866847729520) is greater than itself. Its abundance is 96141404757600

Bases of 47725442971920

• Binary: 1010110110011111110010000100110011100100010000₂
• Hexadecimal: 0x2B67F2133910
• Base-36: GX0RKIEC0

Squares and roots of 47725442971920

• 47725442971920 squared (47725442971920²) is 2277717906865988121908486400
• 47725442971920 cubed (47725442971920³) is 108705096070253705926023572436284901888000
• The square root of 47725442971920 is 6908360.3678383773
• The cube root of 47725442971920 is 36272.9872044431

Scales and comparisons

• 47,725,442,971,920 seconds is equal to 1,517,521 years, 24 weeks, 4 hours, 12 minutes.
• To count from 1 to 47,725,442,971,920 would take you about three million, seven hundred ninety-three thousand, eight hundred 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 47725442971920 cubic inches would be around 3022.7 feet tall.

Recreational maths with 47725442971920

• 47725442971920 backwards is 02917924452774
• 47725442971920 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 47725442971920's digits is 63
• More coming soon!