72401152084992

Names of 72401152084992

• Cardinal: 72401152084992 can be written as Seventy-two trillion, four hundred one billion, one hundred fifty-two million, eighty-four thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 7.2401152084992 × 10¹³

Factors of 72401152084992

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 779

Divisors of 72401152084992

• Number of divisors d(n): 396
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 73 96 108 128 144 146 192 216 219 256 288 292 384 432 438 512 576 584 657 701 768 864 876 1024 1152 1168 1314 1402 1536 1728 1752 1971 2103 2304 2336 2628 2804 3072 3456 3504 3942 4206 4608 4672 5256 5329 5608 6309 6912 7008 7884 8412 9216 9344 10512 10658 11216 12618 13824 14016 15768 15987 16824 18688 18927 21024 21316 22432 25236 27648 28032 31536 31974 33648 37376 37854 42048 42632 44864 47961 50472 51173 56064 63072 63948 67296 74752 75708 84096 85264 89728 95922 100944 102346 112128 126144 127896 134592 143883 151416 153519 168192 170528 179456 191844 201888 204692 224256 252288 255792 269184 287766 302832 307038 336384 341056 358912 383688 403776 409384 460557 491401 504576 511584 538368 575532 605664 614076 672768 682112 717824 767376 807552 818768 921114 982802 1009152 1023168 1076736 1151064 1211328 1228152 1364224 1381671 1474203 1534752 1615104 1637536 1842228 1965604 2018304 2046336 2153472 2302128 2422656 2456304 2728448 2763342 2948406 3069504 3230208 3275072 3684456 3735629 3931208 4092672 4422609 4604256 4845312 4912608 5456896 5526684 5896812 6139008 6460416 6550144 7368912 7471258 7862416 8185344 8845218 9208512 9690624 9825216 11053368 11206887 11793624 12278016 13100288 13267827 14737824 14942516 15724832 16370688 17690436 18417024 19381248 19650432 22106736 22413774 23587248 24556032 26200576 26535654 29475648 29885032 31449664 33620661 35380872 35872273 36834048 39300864 44213472 44827548 47174496 49112064 52401152 53071308 58951296 59770064 62899328 67241322 70761744 71744546 73668096 78601728 88426944 89655096 94348992 100861983 106142616 107616819 117902592 119540128 125798656 134482644 141523488 143489092 147336192 157203456 176853888 179310192 188697984 201723966 212285232 215233638 235805184 239080256 251597312 268965288 283046976 286978184 322850457 353707776 358620384 377395968 403447932 424570464 430467276 471610368 478160512 503194624 537930576 566093952 573956368 645700914 707415552 717240768 754791936 806895864 849140928 860934552 956321024 968551371 1075861152 1132187904 1147912736 1291401828 1414831104 1434481536 1509583872 1613791728 1698281856 1721869104 1912642048 1937102742 2151722304 2264375808 2295825472 2582803656 2618675929 2868963072 3227583456 3396563712 3443738208 3825284096 3874205484 4303444608 4528751616 4591650944 5165607312 5237351858 5737926144 6455166912 6793127424 6887476416 7748410968 7856027787 8606889216 9183301888 10331214624 10474703716 11475852288 12910333824 13586254848 13774952832 15496821936 15712055574 17213778432 18366603776 20662429248 20949407432 23568083361 25820667648 27549905664 30993643872 31424111148 34427556864 36733207552 41324858496 41898814864 47136166722 51641335296 55099811328 61987287744 62848222296 70704250083 82649716992 83797629728 94272333444 103282670592 110199622656 123974575488 125696444592 141408500166 165299433984 167595259456 188544666888 247949150976 251392889184 282817000332 330598867968 335190518912 377089333776 495898301952 502785778368 565634000664 670381037824 754178667552 991796603904 1005571556736 1131268001328 1340762075648 1508357335104 2011143113472 2262536002656 2681524151296 3016714670208 4022286226944 4525072005312 6033429340416 8044572453888 9050144010624 12066858680832 18100288021248 24133717361664 36200576042496 72401152084992
• Sum of all divisors σ(n): 217705205836920
• Sum of proper divisors (its aliquot sum) s(n): 145304053751928
• 72401152084992 is an abundant number, because the sum of its proper divisors (145304053751928) is greater than itself. Its abundance is 72902901666936

Bases of 72401152084992

• Binary: 10000011101100100110100111100111000110000000000₂
• Hexadecimal: 0x41D934F38C00
• Base-36: PNWMOLXC0

Squares and roots of 72401152084992

• 72401152084992 squared (72401152084992²) is 5241926823234141428791640064
• 72401152084992 cubed (72401152084992³) is 379521541147374049735756856918812800319488
• The square root of 72401152084992 is 8508886.6536693269
• The cube root of 72401152084992 is 41678.7954471781

Scales and comparisons

• 72,401,152,084,992 seconds is equal to 2,302,132 years, 35 weeks, 4 days, 6 hours, 43 minutes, 12 seconds.
• To count from 1 to 72,401,152,084,992 would take you about five million, seven hundred fifty-five thousand, three hundred thirty-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 72401152084992 cubic inches would be around 3473.2 feet tall.

Recreational maths with 72401152084992

• 72401152084992 backwards is 29948025110427
• 72401152084992 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 72401152084992's digits is 54
• More coming soon!