31609112943168

Names of 31609112943168

• Cardinal: 31609112943168 can be written as Thirty-one trillion, six hundred nine billion, one hundred twelve million, nine hundred forty-three thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 3.1609112943168 × 10¹³

Factors of 31609112943168

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1835

Divisors of 31609112943168

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 97 108 144 192 194 216 288 291 388 432 487 576 582 593 653 776 864 873 974 1164 1186 1306 1461 1552 1728 1746 1779 1948 1959 2328 2372 2612 2619 2922 3104 3492 3558 3896 3918 4383 4656 4744 5224 5238 5337 5844 5877 6208 6984 7116 7792 7836 8766 9312 9488 10448 10476 10674 11688 11754 13149 13968 14232 15584 15672 16011 17532 17631 18624 18976 20896 20952 21348 23376 23508 26298 27936 28464 31168 31344 32022 35064 35262 37952 41792 41904 42696 46752 47016 47239 52596 55872 56928 57521 62688 63341 64044 70128 70524 83808 85392 93504 94032 94478 105192 113856 115042 125376 126682 128088 140256 141048 141717 167616 170784 172563 188064 188956 190023 210384 230084 253364 256176 280512 282096 283434 288791 318011 341568 345126 376128 377912 380046 387229 420768 425151 460168 506728 512352 517689 564192 566868 570069 577582 636022 690252 755824 760092 774458 841536 850302 866373 920336 954033 1013456 1024704 1035378 1128384 1133736 1140138 1155164 1161687 1272044 1275453 1380504 1511648 1520184 1548916 1553067 1700604 1710207 1732746 1840672 1908066 2026912 2070756 2267472 2280276 2310328 2323374 2544088 2550906 2599119 2761008 2862099 3023296 3040368 3097832 3106134 3401208 3420414 3465492 3485061 3681344 3816132 4053824 4141512 4534944 4560552 4620656 4646748 5088176 5101812 5198238 5522016 5724198 6080736 6195664 6212268 6802416 6840828 6930984 6970122 7632264 7797357 8283024 8586297 9069888 9121104 9241312 9293496 10176352 10203624 10396476 10455183 11044032 11448396 12161472 12391328 12424536 13604832 13681656 13861968 13940244 15264528 15594714 16566048 17172594 18242208 18482624 18586992 20352704 20407248 20792952 20910366 22896792 24782656 24849072 27209664 27363312 27723936 27880488 28012727 30529056 30847067 31189428 33132096 34345188 36484416 37173984 37561213 40814496 41585904 41820732 45793584 49698144 54726624 55447872 55760976 56025454 61058112 61694134 62378856 68690376 74347968 75122426 81628992 83171808 83641464 84038181 91587168 92541201 99396288 109453248 111521952 112050908 112683639 123388268 124757712 137380752 150244852 166343616 167282928 168076362 183174336 185082402 188580523 223043904 224101816 225367278 246776536 249515424 252114543 274761504 277623603 300489704 334565856 336152724 338050917 370164804 377161046 448203632 450734556 493553072 499030848 504229086 549523008 555247206 565741569 600979408 669131712 672305448 676101834 740329608 754322092 756343629 832870809 896407264 901469112 987106144 1008458172 1014152751 1110494412 1131483138 1201958816 1344610896 1352203668 1480659216 1508644184 1512687258 1665741618 1697224707 1792814528 1802938224 1974212288 2016916344 2028305502 2220988824 2262966276 2403917632 2689221792 2704407336 2961318432 3017288368 3025374516 3331483236 3394449414 3605876448 4033832688 4056611004 4441977648 4525932552 5091674121 5378443584 5408814672 5922636864 6034576736 6050749032 6662966472 6788898828 7211752896 8067665376 8113222008 8883955296 9051865104 10183348242 10817629344 12069153472 12101498064 13325932944 13577797656 16135330752 16226444016 17767910592 18103730208 18292310731 20366696484 21635258688 24202996128 26651865888 27155595312 32452888032 36207460416 36584621462 40733392968 48405992256 53303731776 54311190624 54876932193 64905776064 73169242924 81466785936 108622381248 109753864386 146338485848 162933571872 164630796579 219507728772 292676971696 325867143744 329261593158 439015457544 493892389737 585353943392 658523186316 878030915088 987784779474 1170707886784 1317046372632 1756061830176 1975569558948 2634092745264 3512123660352 3951139117896 5268185490528 7902278235792 10536370981056 15804556471584 31609112943168
• Sum of all divisors σ(n): 94378659217920
• Sum of proper divisors (its aliquot sum) s(n): 62769546274752
• 31609112943168 is an abundant number, because the sum of its proper divisors (62769546274752) is greater than itself. Its abundance is 31160433331584

Bases of 31609112943168

• Binary: 111001011111110010001111100101101101001000000₂
• Hexadecimal: 0x1CBF91F2DA40
• Base-36: B7D0XQ1C0

Squares and roots of 31609112943168

• 31609112943168 squared (31609112943168²) is 999136021053950783197876224
• 31609112943168 cubed (31609112943168³) is 31581803335081811054002040013727610437632
• The square root of 31609112943168 is 5622198.2305116205
• The cube root of 31609112943168 is 31618.2213927063

Scales and comparisons

• 31,609,112,943,168 seconds is equal to 1,005,072 years, 6 days, 14 hours, 52 minutes, 48 seconds.
• To count from 1 to 31,609,112,943,168 would take you about two million, five hundred twelve thousand, six hundred eighty 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 31609112943168 cubic inches would be around 2634.9 feet tall.

Recreational maths with 31609112943168

• 31609112943168 backwards is 86134921190613
• 31609112943168 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31609112943168's digits is 54
• More coming soon!