168302708912128

Names of 168302708912128

• Cardinal: 168302708912128 can be written as One hundred sixty-eight trillion, three hundred two billion, seven hundred eight million, nine hundred twelve thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.68302708912128 × 10¹⁴

Factors of 168302708912128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 73

Divisors of 168302708912128

• Number of divisors d(n): 624
• Complete list of divisors:
  1 2 4 7 8 14 16 23 28 32 41 46 49 56 64 82 92 98 112 128 161 164 184 196 224 256 287 322 328 368 392 448 512 529 574 644 656 736 784 896 943 1024 1058 1127 1148 1288 1312 1472 1568 1681 1792 1886 2009 2048 2116 2254 2296 2576 2624 2944 3136 3362 3584 3703 3772 4018 4096 4232 4508 4592 5152 5248 5888 6272 6601 6724 7168 7406 7544 8036 8464 9016 9184 10304 10496 11767 11776 12167 12544 13202 13448 14336 14812 15088 16072 16928 18032 18368 20608 20992 21689 23534 23552 24334 25088 25921 26404 26896 28672 29624 30176 32144 33856 36064 36736 38663 41216 41984 43378 46207 47068 47104 48668 50176 51842 52808 53792 59248 60352 64288 67712 68921 72128 73472 77326 82369 82432 83968 85169 86756 92414 94136 94208 97336 100352 103684 105616 107584 118496 120704 128576 135424 137842 144256 146944 151823 154652 164738 164864 167936 170338 173512 184828 188272 194672 200704 207368 211232 215168 236992 241408 257152 270641 270848 275684 288512 293888 303646 309304 329476 329728 340676 347024 369656 376544 389344 414736 422464 430336 473984 482447 482816 498847 514304 541282 541696 551368 577024 587776 596183 607292 618608 658952 659456 681352 694048 739312 753088 778688 829472 844928 860672 889249 947968 964894 965632 997694 1028608 1062761 1082564 1083392 1102736 1154048 1175552 1192366 1214584 1237216 1317904 1362704 1388096 1478624 1506176 1557376 1585183 1658944 1689856 1721344 1778498 1894487 1895936 1929788 1931264 1995388 2057216 2125522 2165128 2166784 2205472 2308096 2384732 2429168 2474432 2635808 2725408 2776192 2957248 3012352 3114752 3170366 3317888 3377129 3379712 3442688 3491929 3556996 3788974 3791872 3859576 3862528 3990776 4114432 4251044 4330256 4410944 4616192 4769464 4858336 4948864 5271616 5450816 5552384 5914496 6024704 6224743 6229504 6340732 6635776 6754258 6759424 6885376 6983858 7113992 7577948 7583744 7719152 7981552 8228864 8502088 8660512 8821888 9538928 9716672 9897728 10543232 10901632 11096281 11104768 11828992 12049408 12449486 12459008 12681464 13271552 13508516 13518848 13967716 14227984 15155896 15167488 15438304 15963104 17004176 17321024 17643776 19077856 19433344 19795456 20452727 21086464 21803264 22192562 22209536 23657984 24098816 24443503 24898972 24918016 25362928 26543104 27017032 27037696 27935432 28455968 30311792 30876608 31926208 34008352 34642048 35287552 36459209 38155712 38866688 39590912 40905454 42172928 43573201 43606528 44385124 44419072 47315968 48197632 48887006 49797944 49836032 50725856 53086208 54034064 55870864 56911936 60623584 61753216 63852416 68016704 69284096 70575104 72918418 76311424 77673967 77733376 79181824 81810908 84345856 87146402 87213056 88770248 88838144 94631936 97774012 99595888 101451712 106172416 108068128 111741728 113823872 121247168 123506432 127704832 136033408 138568192 141150208 143169089 145836836 152622848 155347934 155466752 158363648 163621816 168691712 174292804 174426112 177540496 189263872 195548024 199191776 202903424 216136256 223483456 227647744 242494336 247012864 255214463 255409664 272066816 277136384 282300416 286338178 291673672 305245696 310695868 310933504 327243632 337383424 348585608 348852224 355080992 391096048 398383552 405806848 432272512 446966912 455295488 484988672 494025728 510428926 510819328 544133632 554272768 572676356 583347344 610491392 621391736 621867008 654487264 697171216 710161984 782192096 796767104 811613696 838561807 864545024 893933824 910590976 969977344 988051456 1002183623 1020857852 1021638656 1088267264 1108545536 1145352712 1166694688 1220982784 1242783472 1308974528 1394342432 1420323968 1564384192 1593534208 1623227392 1677123614 1729090048 1786501241 1787867648 1821181952 1939954688 1976102912 2004367246 2041715704 2043277312 2176534528 2290705424 2333389376 2441965568 2485566944 2617949056 2788684864 2840647936 3128768384 3187068416 3246454784 3354247228 3458180096 3573002482 3575735296 3642363904 3879909376 4008734492 4083431408 4353069056 4581410848 4666778752 4971133888 5235898112 5577369728 5681295872 5869932649 6257536768 6374136832 6492909568 6708494456 6916360192 7146004964 7151470592 7759818752 8017468984 8166862816 9162821696 9333557504 9942267776 10471796224 11154739456 11362591744 11739865298 12515073536 12748273664 13416988912 13832720384 14292009928 14302941184 16034937968 16333725632 18325643392 18667115008 19884535552 20943592448 22309478912 22725183488 23479730596 25030147072 25496547328 26833977824 28584019856 32069875936 32667451264 36651286784 37334230016 39769071104 41089528543 41887184896 44618957824 45450366976 46959461192 50060294144 53667955648 57168039712 64139751872 65334902528 73302573568 74668460032 79538142208 82179057086 83774369792 89237915648 93918922384 100120588288 107335911296 114336079424 128279503744 130669805056 146605147136 149336920064 159076284416 164358114172 178475831296 187837844768 214671822592 228672158848 256559007488 261339610112 293210294272 318152568832 328716228344 375675689536 429343645184 457344317696 513118014976 522679220224 586420588544 657432456688 751351379072 858687290368 914688635392 1026236029952 1045358440448 1314864913376 1502702758144 1717374580736 1829377270784 2052472059904 2629729826752 3005405516288 3434749161472 3658754541568 4104944119808 5259459653504 6010811032576 7317509083136 10518919307008 12021622065152 21037838614016 24043244130304 42075677228032 84151354456064 168302708912128
• Sum of all divisors σ(n): 419540773700160
• Sum of proper divisors (its aliquot sum) s(n): 251238064788032
• 168302708912128 is an abundant number, because the sum of its proper divisors (251238064788032) is greater than itself. Its abundance is 82935355875904

Bases of 168302708912128

• Binary: 100110010001001000000111001011011111000000000000₂
• Hexadecimal: 0x9912072DF000
• Base-36: 1NNP73FT34

Squares and roots of 168302708912128

• 168302708912128 squared (168302708912128²) is 28325801827160489717225488384
• 168302708912128 cubed (168302708912128³) is 4767309179619215339019447106443194140721152
• The square root of 168302708912128 is 12973153.3912201933
• The cube root of 168302708912128 is 55211.6045528265

Scales and comparisons

• 168,302,708,912,128 seconds is equal to 5,351,505 years, 28 weeks, 3 days, 19 hours, 35 minutes, 28 seconds.
• To count from 1 to 168,302,708,912,128 would take you about thirteen million, three hundred seventy-eight thousand, seven hundred sixty-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 168302708912128 cubic inches would be around 4601 feet tall.

Recreational maths with 168302708912128

• 168302708912128 backwards is 821219807203861
• The number of decimal digits it has is: 15
• The sum of 168302708912128's digits is 58
• More coming soon!