155390484820032

Names of 155390484820032

• Cardinal: 155390484820032 can be written as One hundred fifty-five trillion, three hundred ninety billion, four hundred eighty-four million, eight hundred twenty thousand and thirty-two.

Scientific notation

• Scientific notation: 1.55390484820032 × 10¹⁴

Factors of 155390484820032

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 715618

Divisors of 155390484820032

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 28 32 33 36 42 44 48 56 59 63 64 66 72 77 83 84 88 96 99 112 118 126 132 144 154 166 168 176 177 192 198 224 231 236 249 252 264 288 308 332 336 352 354 396 413 448 462 472 498 504 528 531 576 581 616 649 664 672 693 704 708 747 792 826 913 924 944 996 1008 1056 1062 1162 1232 1239 1298 1328 1344 1386 1416 1494 1584 1652 1743 1826 1848 1888 1947 1992 2016 2112 2124 2324 2464 2478 2596 2656 2739 2772 2832 2988 3168 3304 3486 3652 3696 3717 3776 3894 3984 4032 4248 4543 4648 4897 4928 4956 5192 5229 5312 5478 5544 5664 5841 5976 6336 6391 6608 6972 7304 7392 7434 7788 7968 8217 8496 9086 9296 9794 9912 10384 10458 10956 11088 11328 11682 11952 12782 13216 13629 13944 14608 14691 14784 14868 15576 15936 16434 16992 18172 18592 19173 19588 19824 20768 20916 21912 22176 23364 23904 25564 26432 27258 27888 29216 29382 29736 31152 32868 33984 34279 36344 37184 38346 39176 39648 40887 41536 41832 43824 44073 44352 46728 47808 51128 53867 54516 55776 57519 58432 58764 59472 62304 65736 68558 72688 76692 78352 79296 81774 83664 87648 88146 93456 102256 102837 107734 109032 111552 115038 117528 118944 124608 131472 137116 145376 153384 156704 161601 163548 167328 175296 176292 186912 204512 205674 215468 218064 230076 235056 237888 262944 274232 290752 306768 308511 313408 323202 327096 334656 352584 373824 377069 409024 411348 430936 436128 460152 470112 484803 525888 548464 613536 617022 646404 654192 705168 715453 754138 822696 861872 872256 920304 940224 969606 1096928 1131207 1227072 1234044 1292808 1308384 1410336 1430906 1508276 1645392 1723744 1840608 1939212 2146359 2193856 2262414 2468088 2585616 2616768 2820672 2861812 3016552 3290784 3393621 3447488 3681216 3878424 4292718 4524828 4936176 5008171 5171232 5723624 6033104 6439077 6581568 6787242 7756848 7869983 8585436 9049656 9872352 10016342 10342464 11447248 12066208 12878154 13574484 15024513 15513696 15739966 17170872 18099312 19744704 20032684 22894496 23609949 24132416 25756308 27148968 30049026 31027392 31479932 34341744 36198624 40065368 42211727 45073539 45788992 47219898 51512616 54297936 55089881 59382599 60098052 62959864 68683488 70829847 72397248 80130736 84423454 90147078 94439796 103025232 108595872 110179762 118765198 120196104 125919728 126635181 137366976 141659694 160261472 165269643 168846908 178147797 180294156 188879592 206050464 217191744 220359524 237530396 240392208 251839456 253270362 283319388 295482089 320522944 330539286 337693816 356295594 360588312 377759184 379905543 412100928 415678193 440719048 464328997 475060792 480784416 495808929 503678912 506540724 534443391 566638776 590964178 653208589 661078572 675387632 712591188 721176624 755518368 759811086 831356386 881438096 886446267 928657994 950121584 961568832 991617858 1013081448 1068886782 1133277552 1181928356 1247034579 1306417178 1322157144 1350775264 1392986991 1425182376 1442353248 1511036736 1519622172 1662712772 1762876192 1772892534 1857315988 1900243168 1959625767 1983235716 2026162896 2137773564 2266555104 2363856712 2494069158 2612834356 2644314288 2659338801 2701550528 2785973982 2850364752 2884706496 3039244344 3250302979 3325425544 3503573341 3525752384 3545785068 3714631976 3741103737 3800486336 3919251534 3966471432 4052325792 4178960973 4275547128 4533110208 4572460123 4727713424 4988138316 5225668712 5288628576 5318677602 5571947964 5700729504 5878877301 6078488688 6500605958 6650851088 7007146682 7091570136 7429263952 7482207474 7838503068 7932942864 8104651584 8357921946 8551094256 9144920246 9455426848 9750908937 9976276632 10451337424 10510720023 10577257152 10637355204 11143895928 11401459008 11757754602 12156977376 13001211916 13301702176 13717380369 14014293364 14183140272 14858527904 14964414948 15677006136 15865885728 16715843892 17102188512 18289840492 18910853696 19501817874 19952553264 20902674848 21021440046 21274710408 22287791856 23515509204 24313954752 24525013387 26002423832 26603404352 27434760738 28028586728 28366280544 29252726811 29717055808 29928829896 31354012272 31532160069 31731771456 33431687784 34204377024 36579680984 38539306751 39003635748 39905106528 41152141107 41805349696 42042880092 42549420816 44575583712 47031018408 49050026774 52004847664 54869521476 56057173456 56732561088 58505453622 59857659792 62708024544 63064320138 66863375568 73159361968 73575040161 77078613502 78007271496 79810213056 82304282214 84085760184 85098841632 89151167424 94062036816 98100053548 104009695328 109739042952 112114346912 115617920253 117010907244 119715319584 125416049088 126128640276 133726751136 146318723936 147150080322 154157227004 156014542992 164608564428 168171520368 170197683264 188124073632 196200107096 208019390656 219478085904 220725120483 224228693824 231235840506 234021814488 239430639168 252257280552 267453502272 269775147257 292637447872 294300160644 308314454008 312029085984 329217128856 336343040736 346853760759 376248147264 392400214192 438956171808 441450240966 462471681012 468043628976 504514561104 539550294514 588600321288 616628908016 624058171968 658434257712 672686081472 693707521518 784800428384 809325441771 877912343616 882900481932 924943362024 936087257952 1009029122208 1079100589028 1177200642576 1233257816032 1316868515424 1387415043036 1569600856768 1618650883542 1765800963864 1849886724048 1872174515904 2018058244416 2158201178056 2354401285152 2427976325313 2466515632064 2633737030848 2774830086072 3237301767084 3531601927728 3699773448096 4316402356112 4708802570304 4855952650626 5549660172144 6474603534168 7063203855456 7399546896192 8632804712224 9711905301252 11099320344288 12949207068336 14126407710912 17265609424448 19423810602504 22198640688576 25898414136672 38847621205008 51796828273344 77695242410016 155390484820032
• Sum of all divisors σ(n): 571518849807360
• Sum of proper divisors (its aliquot sum) s(n): 416128364987328
• 155390484820032 is an abundant number, because the sum of its proper divisors (416128364987328) is greater than itself. Its abundance is 260737880167296

Bases of 155390484820032

• Binary: 100011010101001110101010101001100011000001000000₂
• Hexadecimal: 0x8D53AAA63040
• Base-36: 1J2XEILJK0

Squares and roots of 155390484820032

• 155390484820032 squared (155390484820032²) is 24146202772604595423428481024
• 155390484820032 cubed (155390484820032³) is 3752090155397828975495228199969079767072768
• The square root of 155390484820032 is 12465571.9812623121
• The cube root of 155390484820032 is 53761.9245734927

Scales and comparisons

• 155,390,484,820,032 seconds is equal to 4,940,936 years, 39 weeks, 4 days, 17 hours, 7 minutes, 12 seconds.
• To count from 1 to 155,390,484,820,032 would take you about twelve million, three hundred fifty-two thousand, three hundred forty-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 155390484820032 cubic inches would be around 4480.2 feet tall.

Recreational maths with 155390484820032

• 155390484820032 backwards is 230028484093551
• The number of decimal digits it has is: 15
• The sum of 155390484820032's digits is 54
• More coming soon!