51398627328

Names of 51398627328

• Cardinal: 51398627328 can be written as Fifty-one billion, three hundred ninety-eight million, six hundred twenty-seven thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 5.1398627328 × 10¹⁰

Factors of 51398627328

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 486

Divisors of 51398627328

• Number of divisors d(n): 416
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 48 54 57 61 64 72 76 96 108 114 122 128 144 152 171 183 192 216 228 244 256 288 304 342 366 384 401 432 456 488 512 513 549 576 608 684 732 768 802 864 912 976 1024 1026 1098 1152 1159 1203 1216 1368 1464 1536 1604 1647 1728 1824 1952 2048 2052 2196 2304 2318 2406 2432 2736 2928 3072 3208 3294 3456 3477 3609 3648 3904 4096 4104 4392 4608 4636 4812 4864 5472 5856 6144 6416 6588 6912 6954 7218 7296 7619 7808 8208 8784 9216 9272 9624 9728 10431 10827 10944 11712 12288 12832 13176 13824 13908 14436 14592 15238 15616 16416 17568 18432 18544 19248 19456 20862 21654 21888 22857 23424 24461 25664 26352 27648 27816 28872 29184 30476 31232 31293 32832 35136 36864 37088 38496 38912 41724 43308 43776 45714 46848 48922 51328 52704 55296 55632 57744 58368 60952 62464 62586 65664 68571 70272 73383 74176 76992 77824 83448 86616 87552 91428 93696 97844 102656 105408 110592 111264 115488 116736 121904 124928 125172 131328 137142 140544 146766 148352 153984 166896 173232 175104 182856 187392 195688 205312 205713 210816 220149 222528 230976 233472 243808 249856 250344 262656 274284 281088 293532 296704 307968 333792 346464 350208 365712 374784 391376 410624 411426 421632 440298 445056 461952 464759 487616 500688 525312 548568 562176 587064 593408 615936 660447 667584 692928 700416 731424 749568 782752 821248 822852 843264 880596 890112 923904 929518 975232 1001376 1050624 1097136 1124352 1174128 1186816 1231872 1320894 1335168 1385856 1394277 1462848 1565504 1642496 1645704 1686528 1761192 1780224 1847808 1859036 1950464 2002752 2101248 2194272 2248704 2348256 2373632 2463744 2641788 2670336 2771712 2788554 2925696 3131008 3291408 3373056 3522384 3560448 3695616 3718072 3900928 4005504 4182831 4388544 4696512 4747264 4927488 5283576 5340672 5543424 5577108 5851392 6262016 6582816 6746112 7044768 7120896 7391232 7436144 7801856 8011008 8365662 8777088 9393024 10567152 10681344 11086848 11154216 11702784 12524032 12548493 13165632 14089536 14241792 14782464 14872288 15603712 16022016 16731324 17554176 18786048 21134304 21362688 22173696 22308432 23405568 25048064 25096986 26331264 28179072 29744576 31207424 32044032 33462648 35108352 37572096 42268608 42725376 44347392 44616864 46811136 50096128 50193972 52662528 56358144 59489152 64088064 66925296 70216704 75144192 84537216 89233728 93622272 100192256 100387944 105325056 112716288 118978304 128176128 133850592 140433408 150288384 169074432 178467456 200775888 210650112 225432576 237956608 267701184 280866816 300576768 338148864 356934912 401551776 421300224 450865152 475913216 535402368 676297728 713869824 803103552 842600448 901730304 951826432 1070804736 1352595456 1427739648 1606207104 1903652864 2141609472 2705190912 2855479296 3212414208 4283218944 5710958592 6424828416 8566437888 12849656832 17132875776 25699313664 51398627328
• Sum of all divisors σ(n): 163321987200
• Sum of proper divisors (its aliquot sum) s(n): 111923359872
• 51398627328 is an abundant number, because the sum of its proper divisors (111923359872) is greater than itself. Its abundance is 60524732544

Bases of 51398627328

• Binary: 101111110111100110001101000000000000₂
• Hexadecimal: 0xBF798D000
• Base-36: NM1EYO0

Squares and roots of 51398627328

• 51398627328 squared (51398627328²) is 2641818891202628419584
• 51398627328 cubed (51398627328³) is 135785864656994075872259632791552
• The square root of 51398627328 is 226712.6536565615
• The cube root of 51398627328 is 3718.0666749041

Scales and comparisons

• 51,398,627,328 seconds is equal to 1,634 years, 16 weeks, 3 days, 12 hours, 28 minutes, 48 seconds.
• To count from 1 to 51,398,627,328 would take you about three thousand, two hundred sixty-eight 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 51398627328 cubic inches would be around 309.8 feet tall.

Recreational maths with 51398627328

• 51398627328 backwards is 82372689315
• 51398627328 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 51398627328's digits is 54
• More coming soon!