40192278672

Names of 40192278672

• Cardinal: 40192278672 can be written as Forty billion, one hundred ninety-two million, two hundred seventy-eight thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 4.0192278672 × 10¹⁰

Factors of 40192278672

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 474

Divisors of 40192278672

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 19 21 24 26 28 38 39 42 48 52 56 57 71 76 78 84 91 104 112 114 133 142 152 156 168 182 208 213 228 247 266 273 284 304 312 336 359 361 364 399 426 456 494 497 532 546 568 624 718 722 728 741 798 852 912 923 988 994 1064 1077 1083 1092 1136 1349 1436 1444 1456 1482 1491 1596 1704 1729 1846 1976 1988 2128 2154 2166 2184 2513 2527 2698 2769 2872 2888 2964 2982 3192 3408 3458 3692 3952 3976 4047 4308 4332 4368 4667 4693 5026 5054 5187 5396 5538 5744 5776 5928 5964 6384 6461 6821 6916 7384 7539 7581 7952 8094 8616 8664 9334 9386 9443 10052 10108 10374 10792 11076 11856 11928 12922 13642 13832 14001 14079 14768 15078 15162 16188 17232 17328 17537 18668 18772 18886 19383 20104 20216 20463 20748 21584 22152 23856 25489 25631 25844 27284 27664 28002 28158 28329 30156 30324 32376 32669 32851 35074 37336 37544 37772 38766 40208 40432 40926 41496 44304 47747 50978 51262 51688 52611 54568 56004 56316 56658 60312 60648 64752 65338 65702 70148 74672 75088 75544 76467 76893 77532 81852 82992 88673 95494 98007 98553 101956 102524 103376 105222 109136 112008 112632 113316 120624 121296 122759 129599 130676 131404 140296 143241 151088 152934 153786 155064 163704 177346 178423 179417 190988 196014 197106 203912 205048 210444 224016 225264 226632 245518 259198 261352 262808 266019 280592 286482 305868 307572 310128 327408 331357 333203 354692 356846 358834 368277 381976 388797 392028 394212 407824 410096 420888 453264 484291 491036 518396 522704 525616 532038 535269 538251 572964 611736 615144 620711 662714 666406 709384 713692 717668 736554 763952 777594 784056 788424 841776 907193 968582 982072 994071 999609 1036792 1064076 1070538 1076502 1145928 1223472 1230288 1241422 1325428 1332812 1418768 1427384 1435336 1452873 1473108 1555188 1568112 1576848 1684787 1814386 1862133 1937164 1964144 1988142 1999218 2073584 2128152 2141076 2153004 2291856 2319499 2332421 2482844 2650856 2665624 2721579 2854768 2870672 2905746 2946216 3110376 3369574 3390037 3628772 3724266 3874328 3976284 3998436 4256304 4282152 4306008 4638998 4664842 4965688 5054361 5301712 5331248 5443158 5811492 5892432 6220752 6295783 6739148 6780074 6958497 6997263 7257544 7448532 7748656 7952568 7996872 8564304 8612016 9201529 9277996 9329684 9931376 10108722 10170111 10886316 11622984 11793509 12591566 13478296 13560148 13916994 13994526 14515088 14897064 15905136 15993744 18403058 18555992 18659368 18887349 20217444 20340222 21772632 23245968 23587018 25183132 26956592 27120296 27604587 27833988 27989052 29794128 35380527 36806116 37111984 37318736 37774698 40434888 40680444 43545264 44070481 47174036 50366264 54240592 55209174 55667976 55978104 64410703 70761054 73612232 75549396 80869776 81360888 88140962 94348072 100732528 110418348 111335952 111956208 119619877 128821406 132211443 141522108 147224464 151098792 162721776 176281924 188696144 193232109 220836696 239239754 257642812 264422886 283044216 302197584 352563848 358859631 386464218 441673392 478479508 515285624 528845772 566088432 705127696 717719262 772928436 837339139 956959016 1030571248 1057691544 1435438524 1545856872 1674678278 1913918032 2115383088 2512017417 2870877048 3091713744 3349356556 5024034834 5741754096 6698713112 10048069668 13397426224 20096139336 40192278672
• Sum of all divisors σ(n): 137151221760
• Sum of proper divisors (its aliquot sum) s(n): 96958943088
• 40192278672 is an abundant number, because the sum of its proper divisors (96958943088) is greater than itself. Its abundance is 56766664416

Bases of 40192278672

• Binary: 100101011011101001011000000010010000₂
• Hexadecimal: 0x95BA58090
• Base-36: IGPG0PC

Squares and roots of 40192278672

• 40192278672 squared (40192278672²) is 1615419264847706083584
• 40192278672 cubed (40192278672³) is 64927381264876376551357852520448
• The square root of 40192278672 is 200480.1203910253
• The cube root of 40192278672 is 3425.4230012871

Scales and comparisons

• 40,192,278,672 seconds is equal to 1,277 years, 51 weeks, 3 days, 9 hours, 51 minutes, 12 seconds.
• To count from 1 to 40,192,278,672 would take you about two thousand, five hundred fifty-five 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 40192278672 cubic inches would be around 285.5 feet tall.

Recreational maths with 40192278672

• 40192278672 backwards is 27687229104
• 40192278672 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40192278672's digits is 48
• More coming soon!