128031341752320

Names of 128031341752320

• Cardinal: 128031341752320 can be written as One hundred twenty-eight trillion, thirty-one billion, three hundred forty-one million, seven hundred fifty-two thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.2803134175232 × 10¹⁴

Factors of 128031341752320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 140265

Divisors of 128031341752320

• Number of divisors d(n): 416
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 53 60 64 80 96 106 120 128 159 160 192 212 240 256 265 281 318 320 384 424 480 512 530 562 636 640 768 795 843 848 960 1024 1060 1124 1272 1280 1405 1536 1590 1686 1696 1920 2048 2120 2248 2544 2560 2810 3072 3180 3372 3392 3840 4096 4215 4240 4496 5088 5120 5620 6144 6360 6744 6784 7680 8430 8480 8992 10176 10240 11240 12288 12720 13488 13568 14893 15360 16860 16960 17984 20352 20480 22480 25440 26976 27136 29786 30720 33720 33920 35968 40704 44679 44960 50880 53952 54272 59572 61440 67440 67840 71936 74465 81408 89358 89920 101760 107904 108544 119144 134880 135680 139921 143872 148930 162816 178716 179840 203520 215808 217088 223395 238288 269760 271360 279842 287744 297860 325632 357432 359680 407040 419763 431616 446790 476576 539520 542720 559684 575488 595720 651264 699605 714864 719360 814080 839526 863232 893580 953152 1079040 1085440 1119368 1150976 1191440 1399210 1429728 1438720 1628160 1679052 1726464 1787160 1906304 2098815 2158080 2238736 2382880 2798420 2859456 2877440 3256320 3358104 3452928 3574320 3812608 4197630 4316160 4477472 4765760 5596840 5718912 5754880 6716208 7148640 7415813 7625216 8395260 8632320 8954944 9531520 11193680 11437824 13432416 14297280 14831626 15250432 16790520 17264640 17909888 19063040 22247439 22387360 22875648 26864832 28594560 29663252 30500864 33581040 35819776 37079065 38126080 39317801 44494878 44774720 45751296 53729664 57189120 59326504 61001728 67162080 71639552 74158130 76252160 78635602 88989756 89549440 91502592 107459328 111237195 114378240 117953403 118653008 134324160 143279104 148316260 152504320 157271204 177979512 179098880 183005184 196589005 214918656 222474390 228756480 235906806 237306016 268648320 286558208 296632520 305008640 314542408 355959024 358197760 393178010 429837312 444948780 457512960 471813612 474612032 537296640 573116416 589767015 593265040 629084816 711918048 716395520 786356020 859674624 889897560 915025920 943627224 949224064 1074593280 1179534030 1186530080 1258169632 1423836096 1432791040 1572712040 1719349248 1779795120 1887254448 1898448128 2083843453 2149186560 2359068060 2373060160 2516339264 2847672192 2865582080 3145424080 3559590240 3774508896 3796896256 4167686906 4298373120 4718136120 4746120320 5032678528 5695344384 6251530359 6290848160 7119180480 7549017792 7593792512 8335373812 8596746240 9436272240 9492240640 10065357056 10419217265 11390688768 12503060718 12581696320 14238360960 15098035584 15187585024 16670747624 18872544480 18984481280 20130714112 20838434530 22781377536 25006121436 25163392640 28476721920 30196071168 30375170048 31257651795 33341495248 37745088960 37968962560 40261428224 41676869060 45562755072 50012242872 50326785280 56953443840 60392142336 62515303590 66682990496 75490177920 75937925120 80522856448 83353738120 91125510144 100024485744 100653570560 113906887680 120784284672 125030607180 133365980992 150980355840 151875850240 161045712896 166707476240 200048971488 201307141120 227813775360 241568569344 250061214360 266731961984 301960711680 333414952480 400097942976 402614282240 455627550720 483137138688 500122428720 533463923968 603921423360 666829904960 800195885952 805228564480 1000244857440 1066927847936 1207842846720 1333659809920 1600391771904 2000489714880 2133855695872 2415685693440 2667319619840 3200783543808 4000979429760 4267711391744 5334639239680 6401567087616 8001958859520 8535422783488 10669278479360 12803134175232 16003917719040 21338556958720 25606268350464 32007835438080 42677113917440 64015670876160 128031341752320
• Sum of all divisors σ(n): 418867861950144
• Sum of proper divisors (its aliquot sum) s(n): 290836520197824
• 128031341752320 is an abundant number, because the sum of its proper divisors (290836520197824) is greater than itself. Its abundance is 162805178445504

Bases of 128031341752320

• Binary: 11101000111000110011110101001010011000000000000₂
• Hexadecimal: 0x74719EA53000
• Base-36: 19DSSB7HMO

Squares and roots of 128031341752320

• 128031341752320 squared (128031341752320²) is 16392024470899358488225382400
• 128031341752320 cubed (128031341752320³) is 2098692887046108193234233796771518087168000
• The square root of 128031341752320 is 11315093.5370557145
• The cube root of 128031341752320 is 50400.9550073511

Scales and comparisons

• 128,031,341,752,320 seconds is equal to 4,071,000 years, 33 weeks, 2 days, 5 hours, 52 minutes.
• To count from 1 to 128,031,341,752,320 would take you about ten million, one hundred seventy-seven thousand, five hundred one 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 128031341752320 cubic inches would be around 4200.1 feet tall.

Recreational maths with 128031341752320

• 128031341752320 backwards is 023257143130821
• The number of decimal digits it has is: 15
• The sum of 128031341752320's digits is 42
• More coming soon!