57945378816

Names of 57945378816

• Cardinal: 57945378816 can be written as Fifty-seven billion, nine hundred forty-five million, three hundred seventy-eight thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 5.7945378816 × 10¹⁰

Factors of 57945378816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 220

Divisors of 57945378816

• Number of divisors d(n): 468
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 64 71 72 78 96 104 117 128 131 142 144 156 169 192 208 213 234 256 262 284 288 312 338 384 393 416 426 468 507 512 524 568 576 624 639 676 768 786 832 852 923 936 1014 1024 1048 1136 1152 1179 1248 1278 1352 1521 1536 1572 1664 1703 1704 1846 1872 2028 2048 2096 2272 2304 2358 2496 2556 2704 2769 3042 3072 3144 3328 3406 3408 3692 3744 4056 4096 4192 4544 4608 4716 4992 5109 5112 5408 5538 6084 6144 6288 6656 6812 6816 7384 7488 8112 8307 8384 9088 9216 9301 9432 9984 10218 10224 10816 11076 11999 12168 12288 12576 13312 13624 13632 14768 14976 15327 16224 16614 16768 18176 18432 18602 18864 19968 20436 20448 21632 22139 22152 23998 24336 25152 26624 27248 27264 27903 29536 29952 30654 32448 33228 33536 35997 36352 36864 37204 37728 39936 40872 40896 43264 44278 44304 47996 48672 50304 53248 54496 54528 55806 59072 59904 61308 64896 66417 66456 67072 71994 72704 74408 75456 79872 81744 81792 83709 86528 88556 88608 95992 97344 100608 107991 108992 109056 111612 118144 119808 120913 122616 129792 132834 132912 134144 143988 145408 148816 150912 159744 163488 163584 167418 173056 177112 177216 191984 194688 199251 201216 215982 217984 218112 223224 236288 239616 241826 245232 259584 265668 265824 268288 287976 290816 297632 301824 326976 327168 334836 346112 354224 354432 362739 383968 389376 398502 402432 431964 435968 436224 446448 472576 479232 483652 490464 519168 531336 531648 536576 575952 595264 603648 653952 654336 669672 692224 708448 708864 725478 767936 778752 797004 804864 863928 871936 872448 892896 945152 967304 980928 1038336 1062672 1063296 1088217 1151904 1190528 1207296 1307904 1308672 1339344 1416896 1417728 1450956 1535872 1557504 1571869 1594008 1609728 1727856 1743872 1785792 1890304 1934608 1961856 2076672 2125344 2126592 2176434 2303808 2381056 2414592 2615808 2617344 2678688 2833792 2835456 2901912 3071744 3115008 3143738 3188016 3455712 3487744 3571584 3780608 3869216 3923712 4250688 4253184 4352868 4607616 4715607 4762112 4829184 5231616 5357376 5667584 5670912 5803824 6143488 6230016 6287476 6376032 6911424 6975488 7143168 7738432 7847424 8501376 8506368 8705736 9215232 9431214 9524224 10463232 10714752 11335168 11341824 11607648 12286976 12574952 12752064 13822848 14146821 14286336 15476864 15694848 17002752 17012736 17411472 18430464 18862428 19048448 20926464 21429504 22670336 23215296 24573952 25149904 25504128 27645696 28293642 28572672 30953728 31389696 34005504 34025472 34822944 36860928 37724856 38096896 42859008 45340672 46430592 49147904 50299808 51008256 55291392 56587284 57145344 61907456 62779392 68011008 69645888 73721856 75449712 85718016 90681344 92861184 100599616 102016512 110582784 113174568 114290688 123814912 136022016 139291776 147443712 150899424 171436032 185722368 201199232 204033024 221165568 226349136 247629824 272044032 278583552 301798848 342872064 371444736 402398464 408066048 442331136 452698272 495259648 557167104 603597696 742889472 804796928 816132096 905396544 1114334208 1207195392 1485778944 1609593856 1810793088 2228668416 2414390784 3219187712 3621586176 4457336832 4828781568 6438375424 7243172352 9657563136 14486344704 19315126272 28972689408 57945378816
• Sum of all divisors σ(n): 185198641056
• Sum of proper divisors (its aliquot sum) s(n): 127253262240
• 57945378816 is an abundant number, because the sum of its proper divisors (127253262240) is greater than itself. Its abundance is 69307883424

Bases of 57945378816

• Binary: 110101111101110100000101000000000000₂
• Hexadecimal: 0xD7DD05000
• Base-36: QMB6KG0

Squares and roots of 57945378816

• 57945378816 squared (57945378816²) is 3357666926129741561856
• 57945378816 cubed (57945378816³) is 194561281972542163565925416042496
• The square root of 57945378816 is 240718.4638036725
• The cube root of 57945378816 is 3869.6611333201

Scales and comparisons

• 57,945,378,816 seconds is equal to 1,842 years, 25 weeks, 1 day, 2 hours, 33 minutes, 36 seconds.
• To count from 1 to 57,945,378,816 would take you about three thousand, six hundred eighty-four 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 57945378816 cubic inches would be around 322.5 feet tall.

Recreational maths with 57945378816

• 57945378816 backwards is 61887354975
• The number of decimal digits it has is: 11
• The sum of 57945378816's digits is 63
• More coming soon!