51453321920

Names of 51453321920

• Cardinal: 51453321920 can be written as Fifty-one billion, four hundred fifty-three million, three hundred twenty-one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 5.145332192 × 10¹⁰

Factors of 51453321920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 258

Divisors of 51453321920

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 4 5 7 8 10 11 13 14 16 20 22 26 28 29 32 35 40 44 52 55 56 58 64 65 70 77 80 88 91 104 110 112 116 130 140 143 145 154 160 176 182 191 203 208 220 224 232 260 280 286 290 308 319 320 352 364 377 382 385 406 416 440 448 455 464 520 560 572 580 616 638 704 715 728 754 764 770 812 832 841 880 910 928 955 1001 1015 1040 1120 1144 1160 1232 1276 1337 1430 1456 1508 1528 1540 1595 1624 1682 1760 1820 1856 1885 1910 2002 2030 2080 2101 2233 2240 2288 2320 2464 2483 2552 2639 2674 2860 2912 3016 3056 3080 3190 3248 3364 3520 3640 3770 3820 4004 4060 4147 4160 4202 4205 4466 4576 4640 4928 4966 5005 5104 5278 5348 5539 5720 5824 5887 6032 6112 6160 6380 6496 6685 6728 7280 7540 7640 8008 8120 8294 8404 8410 8932 9152 9251 9280 9932 10010 10208 10505 10556 10696 10933 11078 11165 11440 11774 12064 12224 12320 12415 12760 12992 13195 13370 13456 14560 14707 15080 15280 16016 16240 16588 16808 16820 17381 17864 18502 19864 20020 20416 20735 21010 21112 21392 21866 22156 22330 22880 23548 24128 24640 24830 25520 26390 26740 26912 27313 27695 29029 29120 29414 29435 30160 30560 32032 32480 33176 33616 33640 34762 35728 37004 38773 39728 40040 41470 42020 42224 42784 43732 44312 44660 45760 46255 47096 49660 51040 52780 53480 53824 54626 54665 55390 58058 58828 58870 60320 60929 61120 64064 64757 64960 66352 67232 67280 69524 71456 72007 73535 74008 76531 77546 79456 80080 82940 84040 84448 85568 86905 87464 88624 89320 92510 94192 99320 102080 105560 106960 109252 109330 110780 116116 117656 117740 120263 120640 121858 129514 132704 134464 134560 136565 139048 142912 144014 145145 147070 148016 153062 155092 158912 160160 160631 165880 168080 168896 173810 174928 177248 178640 185020 188384 191191 193865 198640 211120 213920 218504 218660 221560 232232 235312 235480 240526 243716 259028 265408 269120 273130 278096 288028 290290 294140 296032 304645 306124 310184 320320 321262 323785 331760 336160 347620 349856 354496 357280 360035 370040 376768 382382 382655 387730 397280 422240 426503 427840 437008 437320 443120 464464 470624 470960 481052 487432 504049 518056 546260 556192 576056 580580 588280 592064 601315 609290 612248 620368 642524 647570 663520 672320 695240 699712 714560 720070 740080 764764 765310 775460 792077 794560 803155 841841 844480 853006 874016 874640 886240 928928 941248 941920 955955 962104 974864 1008098 1036112 1092520 1112384 1124417 1152112 1161160 1176560 1202630 1218580 1224496 1240736 1285048 1295140 1327040 1390480 1440140 1480160 1529528 1530620 1550920 1584154 1606310 1683682 1706012 1748032 1749280 1766941 1772480 1857856 1883840 1911910 1924208 1949728 2016196 2072224 2088203 2132515 2185040 2248834 2304224 2322320 2353120 2405260 2437160 2448992 2481472 2520245 2570096 2590280 2780960 2880280 2960320 3059056 3061240 3101840 3168308 3212620 3367364 3412024 3498560 3533882 3823820 3848416 3899456 3960385 4032392 4144448 4176406 4209205 4265030 4370080 4497668 4608448 4644640 4706240 4810520 4874320 4897984 5040490 5140192 5180560 5544539 5561920 5622085 5760560 6118112 6122480 6203680 6336616 6425240 6734728 6824048 7067764 7647640 7696832 7920770 8064784 8352812 8418410 8530060 8740160 8834705 8995336 9289280 9621040 9748640 10080980 10280384 10361120 10441015 11089078 11244170 11521120 12236224 12244960 12368587 12407360 12673232 12850480 13469456 13648096 14135528 14617421 15295280 15841540 16129568 16705624 16836820 17060120 17669410 17990672 19242080 19497280 20161960 20722240 20882030 22178156 22488340 22970233 23042240 24489920 24737174 25346464 25700960 26938912 27296192 27722695 28271056 29234842 30590560 31683080 32259136 33411248 33673640 34120240 35338820 35981344 38484160 40323920 41764060 44356312 44976680 45940466 49474348 50692928 51401920 53877824 55445390 56542112 58469684 61181120 61842935 63366160 66822496 67347280 68240480 70677640 71962688 73087105 80647840 83528120 88712624 89953360 91880932 98948696 110890780 113084224 114851165 116939368 123685870 126732320 133644992 134694560 136480960 141355280 146174210 160791631 161295680 167056240 177425248 179906720 183761864 197897392 221781560 229702330 233878736 247371740 253464640 269389120 282710560 292348420 321583262 334112480 354850496 359813440 367523728 395794784 443563120 459404660 467757472 494743480 565421120 584696840 643166524 668224960 735047456 791589568 803958155 887126240 918809320 935514944 989486960 1169393680 1286333048 1470094912 1607916310 1774252480 1837618640 1978973920 2338787360 2572666096 3215832620 3675237280 3957947840 4677574720 5145332192 6431665240 7350474560 10290664384 12863330480 25726660960 51453321920
• Sum of all divisors σ(n): 171266973696
• Sum of proper divisors (its aliquot sum) s(n): 119813651776
• 51453321920 is an abundant number, because the sum of its proper divisors (119813651776) is greater than itself. Its abundance is 68360329856

Bases of 51453321920

• Binary: 101111111010110110110110001011000000₂
• Hexadecimal: 0xBFADB62C0
• Base-36: NMXZ9A8

Squares and roots of 51453321920

• 51453321920 squared (51453321920²) is 2647444336603152486400
• 51453321920 cubed (51453321920³) is 136219805716522844169587621888000
• The square root of 51453321920 is 226833.2469458567
• The cube root of 51453321920 is 3719.3850372817

Scales and comparisons

• 51,453,321,920 seconds is equal to 1,636 years, 2 weeks, 6 days, 13 hours, 25 minutes, 20 seconds.
• To count from 1 to 51,453,321,920 would take you about three thousand, two hundred seventy-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 51453321920 cubic inches would be around 309.9 feet tall.

Recreational maths with 51453321920

• 51453321920 backwards is 02912335415
• 51453321920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 51453321920's digits is 35
• More coming soon!