72713729152896

Names of 72713729152896

• Cardinal: 72713729152896 can be written as Seventy-two trillion, seven hundred thirteen billion, seven hundred twenty-nine million, one hundred fifty-two thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 7.2713729152896 × 10¹³

Factors of 72713729152896

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 692

Divisors of 72713729152896

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 64 78 96 104 127 128 156 169 192 208 254 312 338 381 384 416 507 508 547 624 676 762 832 1014 1016 1094 1248 1352 1524 1641 1651 1664 2028 2032 2188 2496 2704 3048 3282 3302 4056 4064 4376 4953 4992 5408 6096 6564 6604 7111 8112 8128 8752 9906 10816 12192 13128 13208 14222 16129 16224 16256 17504 19812 21333 21463 21632 24384 26256 26416 28444 32258 32448 35008 39624 42666 42926 48387 48768 52512 52832 56888 64389 64516 64896 69469 70016 79248 85332 85852 92443 96774 105024 105664 113776 128778 129032 138938 158496 170664 171704 184886 193548 208407 209677 210048 211328 227552 257556 258064 277329 277876 316992 341328 343408 369772 387096 416814 419354 455104 515112 516128 554658 555752 629031 633984 682656 686816 739544 774192 833628 838708 903097 910208 1030224 1032256 1109316 1111504 1258062 1365312 1373632 1479088 1548384 1667256 1677416 1806194 2048383 2060448 2064512 2218632 2223008 2516124 2709291 2725801 2730624 2747264 2958176 3096768 3334512 3354832 3612388 4096766 4120896 4437264 4446016 5032248 5418582 5451602 5916352 6145149 6193536 6669024 6709664 7224776 8177403 8193532 8241792 8822563 8874528 8892032 10064496 10837164 10903204 11740261 11832704 12290298 13338048 13419328 14449552 16354806 16387064 17645126 17749056 20128992 21674328 21806408 23480522 24580596 26467689 26628979 26676096 26838656 28899104 32709612 32774128 35220783 35290252 35498112 40257984 43348656 43612816 46961044 49161192 52935378 53257958 57798208 65419224 65548256 70441566 70580504 79886937 80515968 86697312 87225632 93922088 98322384 105870756 106515916 114693319 115596416 130838448 131096512 140883132 141161008 159773874 173394624 174451264 187844176 196644768 211741512 213031832 229386638 261676896 262193024 281766264 282322016 319547748 344079957 346176727 346789248 348902528 375688352 393289536 423483024 426063664 458773276 523353792 563532528 564644032 639095496 688159914 692353454 751376704 786579072 846966048 852127328 917546552 1038530181 1046707584 1120465501 1127065056 1129288064 1278190992 1376319828 1384706908 1491013147 1502753408 1693932096 1704254656 1835093104 2077060362 2240931002 2254130112 2556381984 2752639656 2769413816 2982026294 3361396503 3387864192 3408509312 3670186208 4154120724 4473039441 4481862004 4508260224 5112763968 5505279312 5538827632 5964052588 6722793006 7340372416 8308241448 8946078882 8963724008 10225527936 11010558624 11077655264 11928105176 13445586012 14566051513 14680744832 16616482896 17892157764 17927448016 22021117248 22155310528 23856210352 26891172024 29132103026 33232965792 35784315528 35854896032 43698154539 44042234496 44310621056 47712420704 53782344048 58264206052 66465931584 71568631056 71709792064 87396309078 95424841408 107564688096 116528412104 132931863168 143137262112 143419584128 174792618156 189358669669 190849682816 215129376192 233056824208 286274524224 349585236312 378717339338 430258752384 466113648416 568076009007 572549048448 699170472624 757434678676 932227296832 1136152018014 1398340945248 1514869357352 1864454593664 2272304036028 2796681890496 3029738714704 4544608072056 5593363780992 6059477429408 9089216144112 12118954858816 18178432288224 24237909717632 36356864576448 72713729152896
• Sum of all divisors σ(n): 211191364915200
• Sum of proper divisors (its aliquot sum) s(n): 138477635762304
• 72713729152896 is an abundant number, because the sum of its proper divisors (138477635762304) is greater than itself. Its abundance is 65763906609408

Bases of 72713729152896

• Binary: 10000100010000111111011111111110001011110000000₂
• Hexadecimal: 0x4221FBFF1780
• Base-36: PRW84XAIO

Squares and roots of 72713729152896

• 72713729152896 squared (72713729152896²) is 5287286407320717641745186816
• 72713729152896 cubed (72713729152896³) is 384458311775707221221087045745268947419136
• The square root of 72713729152896 is 8527234.5548188129
• The cube root of 72713729152896 is 41738.6892094827

Scales and comparisons

• 72,713,729,152,896 seconds is equal to 2,312,071 years, 34 weeks, 5 days, 10 hours, 1 minute, 36 seconds.
• To count from 1 to 72,713,729,152,896 would take you about five million, seven hundred eighty thousand, one hundred seventy-nine 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 72713729152896 cubic inches would be around 3478.2 feet tall.

Recreational maths with 72713729152896

• 72713729152896 backwards is 69825192731727
• The number of decimal digits it has is: 14
• The sum of 72713729152896's digits is 69
• More coming soon!