72223785984

Names of 72223785984

• Cardinal: 72223785984 can be written as Seventy-two billion, two hundred twenty-three million, seven hundred eighty-five thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 7.2223785984 × 10¹⁰

Factors of 72223785984

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 942

Divisors of 72223785984

• Number of divisors d(n): 396
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 23 24 28 32 42 46 48 49 56 64 69 84 92 96 98 112 128 138 147 161 168 184 192 196 224 256 276 294 322 336 368 384 392 448 483 512 529 552 588 644 672 736 768 784 896 907 966 1024 1058 1104 1127 1176 1288 1344 1472 1536 1568 1587 1792 1814 1932 2116 2208 2254 2352 2576 2688 2721 2944 3072 3136 3174 3381 3584 3628 3703 3864 4232 4416 4508 4704 5152 5376 5442 5888 6272 6348 6349 6762 7168 7256 7406 7728 8464 8832 9016 9408 10304 10752 10884 11109 11776 12544 12696 12698 13524 14512 14812 15456 16928 17664 18032 18816 19047 20608 20861 21504 21768 22218 23552 25088 25392 25396 25921 27048 29024 29624 30912 33856 35328 36064 37632 38094 41216 41722 43536 44436 44443 50176 50784 50792 51842 54096 58048 59248 61824 62583 67712 70656 72128 75264 76188 77763 82432 83444 87072 88872 88886 101568 101584 103684 108192 116096 118496 123648 125166 133329 135424 144256 146027 150528 152376 155526 164864 166888 174144 177744 177772 203136 203168 207368 216384 232192 236992 247296 250332 266658 270848 288512 292054 304752 311052 333776 348288 355488 355544 406272 406336 414736 432768 438081 464384 473984 479803 494592 500664 533316 541696 577024 584108 609504 622104 667552 696576 710976 711088 812544 812672 829472 865536 876162 928768 947968 959606 1001328 1022189 1066632 1154048 1168216 1219008 1244208 1335104 1393152 1421952 1422176 1439409 1625088 1625344 1658944 1731072 1752324 1895936 1919212 2002656 2044378 2133264 2336432 2438016 2488416 2670208 2786304 2843904 2844352 2878818 3066567 3250688 3317888 3358621 3462144 3504648 3791872 3838424 4005312 4088756 4266528 4672864 4876032 4976832 5340416 5687808 5688704 5757636 6133134 6501376 6635776 6717242 7009296 7676848 8010624 8177512 8533056 9345728 9752064 9953664 10075863 10680832 11375616 11377408 11515272 12266268 13271552 13434484 14018592 15353696 16021248 16355024 17066112 18691456 19504128 19907328 20151726 21361664 22754816 23030544 23510347 24532536 26543104 26868968 28037184 30707392 32042496 32710048 34132224 37382912 39814656 40303452 45509632 46061088 47020694 49065072 53737936 56074368 61414784 64084992 65420096 68264448 70531041 74765824 79629312 80606904 92122176 94041388 98130144 107475872 112148736 122829568 130840192 136528896 141062082 149531648 161213808 184244352 188082776 196260288 214951744 224297472 245659136 261680384 282124164 322427616 368488704 376165552 392520576 429903488 448594944 491318272 523360768 564248328 644855232 736977408 752331104 785041152 859806976 1046721536 1128496656 1289710464 1473954816 1504662208 1570082304 1719613952 2256993312 2579420928 3009324416 3140164608 3439227904 4513986624 5158841856 6018648832 9027973248 10317683712 12037297664 18055946496 24074595328 36111892992 72223785984
• Sum of all divisors σ(n): 234349304784
• Sum of proper divisors (its aliquot sum) s(n): 162125518800
• 72223785984 is an abundant number, because the sum of its proper divisors (162125518800) is greater than itself. Its abundance is 89901732816

Bases of 72223785984

• Binary: 1000011010000110111111000010000000000₂
• Hexadecimal: 0x10D0DF8400
• Base-36: X6G6DXC

Squares and roots of 72223785984

• 72223785984 squared (72223785984²) is 5216275261862634848256
• 72223785984 cubed (72223785984³) is 376739148146400496486781659643904
• The square root of 72223785984 is 268744.8343391925
• The cube root of 72223785984 is 4164.4733142825

Scales and comparisons

• 72,223,785,984 seconds is equal to 2,296 years, 25 weeks, 4 days, 10 hours, 46 minutes, 24 seconds.
• To count from 1 to 72,223,785,984 would take you about four thousand, five hundred ninety-two 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 72223785984 cubic inches would be around 347 feet tall.

Recreational maths with 72223785984

• 72223785984 backwards is 48958732227
• The number of decimal digits it has is: 11
• The sum of 72223785984's digits is 57
• More coming soon!