4197128320

Names of 4197128320

• Cardinal: 4197128320 can be written as Four billion, one hundred ninety-seven million, one hundred twenty-eight thousand, three hundred twenty.

Scientific notation

• Scientific notation: 4.19712832 × 10⁹

Factors of 4197128320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 48

Divisors of 4197128320

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 23 28 32 35 40 44 46 49 55 56 64 70 77 80 88 92 98 110 112 115 128 140 154 160 161 176 184 196 220 224 230 245 253 280 308 320 322 352 368 385 392 440 448 460 490 506 529 539 560 616 640 644 704 736 770 784 805 880 896 920 980 1012 1058 1078 1120 1127 1232 1265 1288 1408 1472 1540 1568 1610 1760 1771 1840 1960 2024 2116 2156 2240 2254 2464 2530 2576 2645 2695 2944 3080 3136 3220 3520 3542 3680 3703 3920 4048 4232 4312 4480 4508 4928 5060 5152 5290 5390 5635 5819 6160 6272 6440 7040 7084 7360 7406 7840 8096 8464 8624 8855 9016 9856 10120 10304 10580 10780 11270 11638 12167 12320 12397 12880 14168 14720 14812 15680 16192 16928 17248 17710 18032 18515 20240 20608 21160 21560 22540 23276 24334 24640 24794 25760 25921 28336 29095 29624 31360 32384 33856 34496 35420 36064 37030 40480 40733 42320 43120 45080 46552 48668 49280 49588 51520 51842 56672 58190 59248 60835 61985 67712 68992 70840 72128 74060 80960 81466 84640 85169 86240 90160 93104 97336 99176 103040 103684 113344 116380 118496 121670 123970 129605 133837 141680 144256 148120 161920 162932 169280 170338 172480 180320 186208 194672 198352 203665 207368 226688 232760 236992 243340 247940 259210 267674 283360 285131 296240 325864 338560 340676 344960 360640 372416 389344 396704 407330 414736 425845 465520 473984 486680 495880 518420 535348 566720 570262 592480 596183 651728 669185 681352 721280 744832 778688 793408 814660 829472 851690 931040 936859 973360 991760 1036840 1070696 1133440 1140524 1184960 1192366 1303456 1338370 1362704 1425655 1557376 1586816 1629320 1658944 1703380 1862080 1873718 1946720 1983520 2073680 2141392 2281048 2369920 2384732 2606912 2676740 2725408 2851310 2980915 3258640 3317888 3406760 3724160 3747436 3893440 3967040 4147360 4282784 4562096 4684295 4769464 5213824 5353480 5450816 5702620 5961830 6517280 6558013 6813520 7494872 7786880 7934080 8294720 8565568 9124192 9368590 9538928 10706960 10901632 11405240 11923660 13034560 13116026 13627040 14989744 16589440 17131136 18248384 18737180 19077856 21413920 22810480 23847320 26069120 26232052 27254080 29979488 32790065 36496768 37474360 38155712 42827840 45620960 47694640 52464104 54508160 59958976 65580130 74948720 76311424 85655680 91241920 95389280 104928208 119917952 131160260 149897440 182483840 190778560 209856416 262320520 299794880 381557120 419712832 524641040 599589760 839425664 1049282080 2098564160 4197128320
• Sum of all divisors σ(n): 13311734400
• Sum of proper divisors (its aliquot sum) s(n): 9114606080
• 4197128320 is an abundant number, because the sum of its proper divisors (9114606080) is greater than itself. Its abundance is 4917477760

Bases of 4197128320

• Binary: 11111010001010110001100010000000₂
• Hexadecimal: 0xFA2B1880
• Base-36: 1XEV0XS

Squares and roots of 4197128320

• 4197128320 squared (4197128320²) is 17615886134546022400
• 4197128320 cubed (4197128320³) is 73936134577198440958394368000
• The square root of 4197128320 is 64785.2477034705
• The cube root of 4197128320 is 1613.0608438703

Scales and comparisons

• 4,197,128,320 seconds is equal to 133 years, 23 weeks, 4 days, 20 hours, 58 minutes, 40 seconds.
• To count from 1 to 4,197,128,320 would take you about two hundred sixty-six 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 4197128320 cubic inches would be around 134.4 feet tall.

Recreational maths with 4197128320

• 4197128320 backwards is 0238217914
• The number of decimal digits it has is: 10
• The sum of 4197128320's digits is 37
• More coming soon!