71980210148

Names of 71980210148

• Cardinal: 71980210148 can be written as Seventy-one billion, nine hundred eighty million, two hundred ten thousand, one hundred forty-eight.

Scientific notation

• Scientific notation: 7.1980210148 × 10¹⁰

Factors of 71980210148

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1316

Divisors of 71980210148

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 11 14 22 28 29 44 58 73 77 101 116 146 154 202 203 292 308 319 404 406 511 638 707 803 812 1022 1093 1111 1276 1414 1606 2044 2117 2186 2222 2233 2828 2929 3212 4234 4372 4444 4466 5621 5858 7373 7651 7777 8468 8932 11242 11716 12023 14746 14819 15302 15554 20503 22484 23287 24046 29492 29638 30604 31108 31697 32219 41006 46574 48092 51611 59276 63394 64438 79789 81103 82012 84161 93148 103222 110393 126788 128876 159578 162206 163009 168322 206444 213817 220786 221879 225533 319156 324412 326018 336644 348667 427634 441572 443758 451066 558523 567721 652036 697334 772751 855268 877679 887516 902132 1117046 1135442 1214323 1394668 1496719 1545502 1755358 2234092 2270884 2313881 2351987 2428646 2440669 2993438 3091004 3201397 3510716 4627762 4703974 4857292 4881338 5986876 6143753 6402794 8058689 8500261 9255524 9407948 9762676 12287506 12805588 16117378 16197167 16463909 17000522 22409779 24575012 25452691 32234756 32394334 32927818 34001044 35215367 44819558 50905382 56410823 64788668 65855636 70430734 88645579 89639116 101810764 112821646 140861468 177291158 178168837 225643292 233701981 246507569 354582316 356337674 467403962 493015138 620519053 712675348 934807924 986030276 1241038106 1635913867 2482076212 2570721791 3271827734 5141443582 6543655468 10282887164 17995052537 35990105074 71980210148
• Sum of all divisors σ(n): 166471441920
• Sum of proper divisors (its aliquot sum) s(n): 94491231772
• 71980210148 is an abundant number, because the sum of its proper divisors (94491231772) is greater than itself. Its abundance is 22511021624

Bases of 71980210148

• Binary: 1000011000010010110101101011111100100₂
• Hexadecimal: 0x10C25AD7E4
• Base-36: X2F5PLW

Squares and roots of 71980210148

• 71980210148 squared (71980210148²) is 5181150652950242181904
• 71980210148 cubed (71980210148³) is 372940312807805848440943962761792
• The square root of 71980210148 is 268291.2785537393
• The cube root of 71980210148 is 4159.7864579273

Scales and comparisons

• 71,980,210,148 seconds is equal to 2,288 years, 38 weeks, 6 days, 6 hours, 49 minutes, 8 seconds.
• To count from 1 to 71,980,210,148 would take you about four thousand, five hundred seventy-seven 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 71980210148 cubic inches would be around 346.6 feet tall.

Recreational maths with 71980210148

• 71980210148 backwards is 84101208917
• The number of decimal digits it has is: 11
• The sum of 71980210148's digits is 41
• More coming soon!