128468623360

Names of 128468623360

• Cardinal: 128468623360 can be written as One hundred twenty-eight billion, four hundred sixty-eight million, six hundred twenty-three thousand, three hundred sixty.

Scientific notation

• Scientific notation: 1.2846862336 × 10¹¹

Factors of 128468623360

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 48

Divisors of 128468623360

• Number of divisors d(n): 756
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 23 28 32 35 40 44 46 49 55 56 64 70 77 80 88 92 98 110 112 115 121 128 140 154 160 161 176 184 196 220 224 230 242 245 253 256 280 308 320 322 352 368 385 392 440 448 460 484 490 506 512 529 539 560 605 616 640 644 704 736 770 784 805 847 880 896 920 968 980 1012 1024 1058 1078 1120 1127 1210 1232 1265 1280 1288 1408 1472 1540 1568 1610 1694 1760 1771 1792 1840 1936 1960 2024 2048 2116 2156 2240 2254 2420 2464 2530 2560 2576 2645 2695 2783 2816 2944 3080 3136 3220 3388 3520 3542 3584 3680 3703 3872 3920 4048 4096 4232 4235 4312 4480 4508 4840 4928 5060 5120 5152 5290 5390 5566 5632 5635 5819 5888 5929 6160 6272 6440 6776 7040 7084 7168 7360 7406 7744 7840 8096 8192 8464 8470 8624 8855 8960 9016 9680 9856 10120 10240 10304 10580 10780 11132 11264 11270 11638 11776 11858 12320 12397 12544 12880 13552 13915 14080 14168 14336 14720 14812 15488 15680 16192 16928 16940 17248 17710 17920 18032 18515 19360 19481 19712 20240 20480 20608 21160 21560 22264 22528 22540 23276 23552 23716 24640 24794 25088 25760 25921 27104 27830 28160 28336 28672 29095 29440 29624 29645 30976 31360 32384 33856 33880 34496 35420 35840 36064 37030 38720 38962 39424 40480 40733 40960 41216 42320 43120 44528 45056 45080 46552 47104 47432 49280 49588 50176 51520 51842 54208 55660 56320 56672 57344 58190 58880 59248 59290 61952 61985 62720 64009 64768 67712 67760 68992 70840 71680 72128 74060 77440 77924 78848 80960 81466 82432 84640 86240 89056 90112 90160 93104 94208 94864 97405 98560 99176 100352 103040 103684 108416 111320 112640 113344 116380 117760 118496 118580 123904 123970 125440 128018 129536 129605 135424 135520 136367 137984 141680 143360 144256 148120 154880 155848 157696 161920 162932 164864 169280 172480 178112 180320 186208 188416 189728 194810 197120 198352 200704 203665 206080 207368 216832 222640 225280 226688 232760 235520 236992 237160 247808 247940 250880 256036 259072 259210 270848 271040 272734 275968 283360 285131 286720 288512 296240 309760 311696 315392 320045 323840 325864 329728 338560 344960 356224 360640 372416 379456 389620 394240 396704 401408 407330 412160 414736 433664 445280 448063 450560 453376 465520 471040 473984 474320 495616 495880 501760 512072 518144 518420 541696 542080 545468 551936 566720 570262 577024 592480 619520 623392 630784 640090 647680 651728 659456 677120 681835 689920 712448 721280 744832 758912 779240 788480 793408 814660 824320 829472 867328 890560 896126 906752 931040 942080 947968 948640 991232 991760 1003520 1024144 1036288 1036840 1083392 1084160 1090936 1103872 1133440 1140524 1154048 1184960 1239040 1246784 1280180 1295360 1303456 1318912 1354240 1363670 1379840 1424896 1425655 1442560 1489664 1517824 1558480 1576960 1586816 1629320 1648640 1658944 1734656 1781120 1792252 1813504 1862080 1895936 1897280 1983520 2007040 2048288 2072576 2073680 2166784 2168320 2181872 2207744 2240315 2266880 2281048 2308096 2369920 2478080 2493568 2560360 2590720 2606912 2708480 2727340 2759680 2849792 2851310 2885120 2979328 3035648 3116960 3136441 3153920 3173632 3258640 3297280 3317888 3469312 3562240 3584504 3627008 3724160 3791872 3794560 3967040 4096576 4147360 4333568 4336640 4363744 4415488 4480630 4533760 4562096 4616192 4739840 4956160 4987136 5120720 5181440 5213824 5416960 5454680 5519360 5699584 5702620 5770240 5958656 6071296 6233920 6272882 6347264 6517280 6594560 6635776 6938624 7124480 7169008 7254016 7448320 7583744 7589120 7934080 8193152 8294720 8673280 8727488 8961260 9067520 9124192 9232384 9479680 9974272 10241440 10362880 10427648 10833920 10909360 11038720 11399168 11405240 11540480 11917312 12142592 12467840 12545764 12694528 13034560 13271552 14248960 14338016 14508032 14896640 15167488 15178240 15682205 15868160 16386304 16589440 17346560 17454976 17922520 18135040 18248384 18959360 19948544 20482880 20855296 21667840 21818720 22077440 22798336 22810480 23080960 23834624 24285184 24935680 25091528 25389056 26069120 26543104 28497920 28676032 29793280 30334976 30356480 31364410 31736320 32772608 33178880 34693120 34909952 35845040 36270080 36496768 37918720 39897088 40965760 41710592 43637440 45620960 46161920 47669248 48570368 49871360 50183056 50778112 52138240 53086208 56995840 57352064 59586560 60712960 62728820 63472640 65545216 66357760 69819904 71690080 72540160 72993536 75837440 79794176 81931520 83421184 87274880 91241920 99742720 100366112 101556224 104276480 106172416 113991680 114704128 119173120 121425920 125457640 126945280 131090432 132715520 139639808 143380160 145987072 151674880 159588352 163863040 166842368 174549760 182483840 199485440 200732224 208552960 212344832 229408256 238346240 242851840 250915280 253890560 262180864 265431040 279279616 286760320 291974144 327726080 333684736 349099520 364967680 398970880 401464448 417105920 458816512 501830560 507781120 524361728 530862080 558559232 573520640 583948288 655452160 698199040 729935360 797941760 802928896 834211840 917633024 1003661120 1061724160 1117118464 1147041280 1167896576 1310904320 1396398080 1459870720 1605857792 1668423680 1835266048 2007322240 2294082560 2335793152 2621808640 2792796160 2919741440 3211715584 3670532096 4014644480 4588165120 5585592320 5839482880 6423431168 8029288960 9176330240 11678965760 12846862336 16058577920 18352660480 25693724672 32117155840 64234311680 128468623360
• Sum of all divisors σ(n): 412094017314
• Sum of proper divisors (its aliquot sum) s(n): 283625393954
• 128468623360 is an abundant number, because the sum of its proper divisors (283625393954) is greater than itself. Its abundance is 155156770594

Bases of 128468623360

• Binary: 1110111101001010100111010000000000000₂
• Hexadecimal: 0x1DE953A000
• Base-36: 1N0MWG74

Squares and roots of 128468623360

• 128468623360 squared (128468623360²) is 16504187188013537689600
• 128468623360 cubed (128468623360³) is 2120270207719848680026386989056000
• The square root of 128468623360 is 358425.1991141247
• The cube root of 128468623360 is 5045.8270053569

Scales and comparisons

• 128,468,623,360 seconds is equal to 4,084 years, 47 weeks, 8 hours, 42 minutes, 40 seconds.
• To count from 1 to 128,468,623,360 would take you about eight thousand, one hundred sixty-nine 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 128468623360 cubic inches would be around 420.5 feet tall.

Recreational maths with 128468623360

• 128468623360 backwards is 063326864821
• 128468623360 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 128468623360's digits is 49
• More coming soon!