72971886526464

Names of 72971886526464

• Cardinal: 72971886526464 can be written as Seventy-two trillion, nine hundred seventy-one billion, eight hundred eighty-six million, five hundred twenty-six thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 7.2971886526464 × 10¹³

Factors of 72971886526464

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 27
• Sum of prime factors: 113

Divisors of 72971886526464

• Number of divisors d(n): 440
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 24 32 38 48 57 64 76 89 96 114 128 152 178 192 228 256 267 304 356 361 384 456 512 534 608 712 722 768 912 1024 1068 1083 1216 1424 1444 1536 1691 1824 2048 2136 2166 2432 2848 2888 3072 3382 3648 4096 4272 4332 4864 5073 5696 5776 6144 6764 6859 7296 8192 8544 8664 9728 10146 11392 11552 12288 13528 13718 14592 16384 17088 17328 19456 20292 20577 22784 23104 24576 27056 27436 29184 32129 32768 34176 34656 38912 40584 41154 45568 46208 49152 54112 54872 58368 64258 65536 68352 69312 77824 81168 82308 91136 92416 96387 98304 108224 109744 116736 128516 130321 131072 136704 138624 155648 162336 164616 182272 184832 192774 196608 216448 219488 233472 257032 260642 262144 273408 277248 311296 324672 329232 364544 369664 385548 390963 393216 432896 438976 466944 514064 521284 524288 546816 554496 610451 622592 649344 658464 729088 739328 771096 781926 786432 865792 877952 933888 1028128 1042568 1048576 1093632 1108992 1220902 1245184 1298688 1316928 1458176 1478656 1542192 1563852 1572864 1731584 1755904 1831353 1867776 2056256 2085136 2097152 2187264 2217984 2441804 2490368 2597376 2633856 2916352 2957312 3084384 3127704 3145728 3463168 3511808 3662706 3735552 4112512 4170272 4374528 4435968 4883608 4980736 5194752 5267712 5832704 5914624 6168768 6255408 6291456 6926336 7023616 7325412 7471104 8225024 8340544 8749056 8871936 9767216 9961472 10389504 10535424 11598569 11665408 11829248 12337536 12510816 13852672 14047232 14650824 14942208 16450048 16681088 17498112 17743872 19534432 19922944 20779008 21070848 23197138 23330816 23658496 24675072 25021632 27705344 28094464 29301648 29884416 32900096 33362176 34795707 34996224 35487744 39068864 39845888 41558016 42141696 46394276 46661632 47316992 49350144 50043264 55410688 56188928 58603296 59768832 65800192 66724352 69591414 69992448 70975488 78137728 83116032 84283392 92788552 93323264 94633984 98700288 100086528 110821376 112377856 117206592 119537664 131600384 133448704 139182828 139984896 141950976 156275456 166232064 168566784 185577104 186646528 189267968 197400576 200173056 221642752 224755712 234413184 263200768 266897408 278365656 279969792 283901952 312550912 332464128 337133568 371154208 378535936 394801152 400346112 443285504 449511424 468826368 526401536 533794816 556731312 559939584 567803904 625101824 664928256 674267136 742308416 757071872 789602304 800692224 886571008 899022848 937652736 1052803072 1067589632 1113462624 1135607808 1250203648 1329856512 1348534272 1484616832 1579204608 1601384448 1773142016 1798045696 1875305472 2105606144 2135179264 2226925248 2271215616 2500407296 2659713024 2697068544 2969233664 3158409216 3202768896 3546284032 3596091392 3750610944 4211212288 4270358528 4453850496 5000814592 5319426048 5394137088 5938467328 6316818432 6405537792 7192182784 7501221888 8422424576 8540717056 8907700992 10001629184 10638852096 10788274176 11876934656 12633636864 12811075584 14384365568 15002443776 16844849152 17081434112 17815401984 20003258368 21576548352 23753869312 25267273728 25622151168 30004887552 33689698304 34162868224 35630803968 40006516736 43153096704 47507738624 50534547456 51244302336 60009775104 67379396608 68325736448 71261607936 80013033472 95015477248 101069094912 102488604672 120019550208 136651472896 142523215872 160026066944 190030954496 202138189824 204977209344 240039100416 273302945792 285046431744 320052133888 380061908992 409954418688 480078200832 570092863488 640104267776 760123817984 819908837376 960156401664 1140185726976 1280208535552 1520247635968 1920312803328 2280371453952 3040495271936 3840625606656 4560742907904 6080990543872 9121485815808 12161981087744 18242971631616 24323962175488 36485943263232 72971886526464
• Sum of all divisors σ(n): 207710105393880
• Sum of proper divisors (its aliquot sum) s(n): 134738218867416
• 72971886526464 is an abundant number, because the sum of its proper divisors (134738218867416) is greater than itself. Its abundance is 61766332340952

Bases of 72971886526464

• Binary: 10000100101111000010111011000000000000000000000₂
• Hexadecimal: 0x425E17600000
• Base-36: PV6TL5QTC

Squares and roots of 72971886526464

• 72971886526464 squared (72971886526464²) is 5324896223231138259372343296
• 72971886526464 cubed (72971886526464³) is 388567722966819337980315039130777596985344
• The square root of 72971886526464 is 8542358.3702900219
• The cube root of 72971886526464 is 41788.0261725663

Scales and comparisons

• 72,971,886,526,464 seconds is equal to 2,320,280 years, 14 weeks, 1 day, 23 hours, 34 minutes, 24 seconds.
• To count from 1 to 72,971,886,526,464 would take you about five million, eight hundred thousand, seven hundred 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 72971886526464 cubic inches would be around 3482.3 feet tall.

Recreational maths with 72971886526464

• 72971886526464 backwards is 46462568817927
• The number of decimal digits it has is: 14
• The sum of 72971886526464's digits is 75
• More coming soon!